Games like Eternal Sonata

94%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, stability

96% User Score Based on 19,114 reviews

Critic Score 90%Based on 9 reviews

Shovel Knight is a sweeping classic action adventure game with awesome gameplay, memorable characters, and an 8-bit retro aesthetic. It's a hot mashup of new and old! You play as the eponymous Shovel Knight, a small knight with a huge quest. Shovel Knight has come to this land with two goals: to defeat the evil Enchantress and quest for his lost beloved. He wields a Shovel Blade: a multipurpos… If you enjoyed this game, see our list of games similar to Shovel Knight.

89%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, monetization

94% User Score Based on 5,165 reviews

Critic Score 83%Based on 7 reviews

The Prisoner joins the fight! The Dead Cells crossover is now available! If you enjoyed this game, see our list of games similar to BlazBlue Entropy Effect.

82%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:music, grinding

84% User Score Based on 49 reviews

Outer Terror is a horde shooter where you hold out against massive quantities of otherworldly cosmic creatures. Assemble a ridiculous arsenal of weapons and blast apart seemingly endless waves of horrific creatures in this stylish roguelike that pays homage to the B-movies and Golden Age horror comics of the 80s and 90s. Don’t Die and stay alive for as long as you can while exploring overrun cit… If you enjoyed this game, see our list of games similar to Outer Terror.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, stability

95% User Score Based on 1,543 reviews

Critic Score 80%Based on 28 reviews

Klonoa is back If you enjoyed this game, see our list of games similar to Klonoa Phantasy Reverie Series.

76%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, optimization

74% User Score Based on 1,045 reviews

Critic Score 85%Based on 1 reviews

Giana Sisters: Twisted Dreams is a platform game developed by Black Forest Games for Microsoft Windows. It is the successor to the 1987 Commodore 64 title The Great Giana Sisters and sequel to the 2009 re-imagining Giana Sisters DS. The game was funded through crowdfunding website Kickstarter, reaching its goal of $150,000. In addition to the Windows release, a console port has been released on… If you enjoyed this game, see our list of games similar to Giana Sisters: Twisted Dreams.

73%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

73% User Score Based on 1,416 reviews

Set in a vibrant fantasy world, Alaloth – Champions of The Four Kingdoms offers fast paced action with a deep narrative, developed by a team of industry veterans. The game brings the aRPG dynamics to a new level with a skill based gameplay inspired by great classics such as Moonstone and modern masterpieces as Dark Souls in a gritty, dark, mature environment filled with blood and magic! If you enjoyed this game, see our list of games similar to Alaloth: Champions of The Four Kingdoms.

85%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

85% User Score Based on 5,168 reviews

THE EPIC BATTLE FOR SURVIVAL In a dying world, legend has it that a Chosen One will one day rise from amongst the people and the land will be reborn. The line between good and evil blurs in this epic adventure where the fate of two interlocked worlds hangs in the balance. Features AN EPIC ADVENTURE – Over 80 hours of gameplay in this epic, emotionally charged storyline. REAL-TIME 3D BATTLE SYSTEM … If you enjoyed this game, see our list of games similar to Tales of Symphonia.

90%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, stability

93% User Score Based on 838 reviews

Critic Score 88%Based on 14 reviews

Shovel Knight is a sweeping classic action adventure game with awesome gameplay, memorable characters, and an 8-bit retro aesthetic. It's a hot mashup of new and old! You play as the eponymous Shovel Knight, a small knight with a huge quest. Shovel Knight has come to this land with two goals: to defeat the evil Enchantress and quest for his lost beloved. He wields a Shovel Blade: a multipurpose we… If you enjoyed this game, see our list of games similar to Shovel Knight.

91%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:grinding, stability

94% User Score Based on 1,112 reviews

Critic Score 80%Based on 1 reviews

Infernax is the adventures of a great knight who returns to his homeland only to find it plagued with unholy magic. Uncover the mysteries of the curse and face the consequences of your actions. If you enjoyed this game, see our list of games similar to Infernax.

RUNNER HEROES is a unique adventure in which you control two characters at the same time. Play in single mode or with a friend in two cooperative modes. Addiction and challenge at full speed through 47 levels. Do you accept the challenge? If you enjoyed this game, see our list of games similar to RUNNER HEROES: The curse of night and day.

64%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

64% User Score Based on 469 reviews

Experience the age of heroes: roleplaying action & realtime strategy in a perfect mix of genres. If you enjoyed this game, see our list of games similar to SpellForce 2: Gold Edition.

92%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:optimization, grinding

92% User Score Based on 259 reviews

Heroes of Science and Fiction (formerly known as Silence of the Siren) is a turn-based strategy game where several different space-faring civilizations fight over control of a distant star system. Explore what’s left on the planets and secure resources to build mighty cities. Raise powerful armies and defeat your opponents on the battlefield! Early Access status Heroes of Science and Fiction n… If you enjoyed this game, see our list of games similar to Heroes of Science and Fiction.

90%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, replayability

90% User Score Based on 173 reviews

Abathor is a 2D arcade action platformer for up to 4 players. You are the last hope in defense of Atlantis, you’ll face hordes of enemies and countless challenges. Enjoy its pixel art and epic music. A cooperative and competitive game to achieve glory or death. If you enjoyed this game, see our list of games similar to Abathor.

96%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, replayability

96% User Score Based on 430 reviews

Perennial Order is a 2D plant horror boss rush game, set in an atmospheric Dark Age world plagued by nature-infested beasts. Explore a mysterious land alone or with a friend in 2-player local or online co-op. Uncover a story through unusual NPCs and cut down terrifying eldritch bosses, all in a painterly 2D style. Perennial Order is a love letter to games such as Hollow Knight, Titan Sou… If you enjoyed this game, see our list of games similar to Perennial Order.

73%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

73% User Score Based on 78 reviews

StormEdge is an Action-Roguelite where you have to balance your desire to use powerful skills with the risk of taking damage or putting yourself in a vulnerable position. Experiment and try new things! You will take the role of one of the bravest and most talented mages who is forming StormEdge – a guild whose aim is to stop the elemental storms and save the world. Defeat your opponents by dod… If you enjoyed this game, see our list of games similar to StormEdge.

68%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, stability

68% User Score Based on 142 reviews

SAS is a Open World Coop Multiplayer Game. Set in a vast environment that features building,crafting,taming,riding,flying and exploring wildlife, dinos and dragons as well as horrific creatures and instances with the ability to morph into Spirit Animals. If you enjoyed this game, see our list of games similar to Spirit Animal Survival.

76%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, graphics

85% User Score Based on 40 reviews

Eydigard is a folklore-inspired RPG set in the mystical fjords of Northern Norway during the turbulent early 16th century. A relentless plague has turned prosperous farmlands into abandoned ruins, while mythical creatures now roam the surrounding wilderness. As a mercenary gifted with shapeshifting abilities, you'll battle legendary beasts, reclaim and upgrade abandoned farms as your bases, and n… If you enjoyed this game, see our list of games similar to Eydigard.

73%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:optimization, monetization

69% User Score Based on 236 reviews

Critic Score 90%Based on 1 reviews

Might & Magic: Clash of Heroes is a unique mix of puzzle, strategy and RPG: Plan your every move and combine your attacks to defeat your enemies in matching puzzle inspired battle scenarios, upgrade your heroes and creatures to unleash increasingly devastating attacks onto your opponents, and let the strategic thinker in you lead your troops to victory. Originally developed by Capybara Games, Mig… If you enjoyed this game, see our list of games similar to Might & Magic: Clash of Heroes.

81%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:replayability, grinding

86% User Score Based on 646 reviews

Critic Score 68%Based on 3 reviews

In this Insanely Twisted, 2-D action-adventure game, explore unique environments and battle bizarre creatures as you make your way toward the center of the mysterious Shadow Planet! Solve complex puzzles and upgrade your ship with alien technology as you fight to save your home world. If you enjoyed this game, see our list of games similar to Insanely Twisted Shadow Planet.

94%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

96% User Score Based on 10,360 reviews

Critic Score 89%Based on 2 reviews

Wildermyth is a character-driven, procedurally-generated tactical RPG. Lead a band of unique heroes as they grow from a reluctant farmers into legendary fighters. Battle threats lurking in the Yondering Lands and discover secrets that the land has to offer. If you enjoyed this game, see our list of games similar to Wildermyth.

89%Game Brain Score

Most mentioned positive aspects:music, story

Most mentioned negative aspects:grinding, stability

94% User Score Based on 10,884 reviews

Critic Score 80%Based on 5 reviews

The Games on Demand version supports English, French, Italian, German, Spanish.Brütal Legend is an action game from the mind of Tim Schafer. Eddie Riggs, a roadie chosen by the Rock Gods and played by Jack Black, must battle through a heavy metal fantasy world to save humanity and slay demons — using only a broad axe, his guitar Clementine, and an army of metal heads If you enjoyed this game, see our list of games similar to Brütal Legend.

91%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:grinding, stability

97% User Score Based on 58,212 reviews

Critic Score 80%Based on 4 reviews

This four player RPG adventure will let you hack, slash, and smash your way to victory. Featuring hand-drawn characters, Castle Crashers delivers unique hi-res illustrated visuals and intense gameplay action. Play with up to three friends and discover mind-boggling magic and mystery in the amazing world created just for you! If you enjoyed this game, see our list of games similar to Castle Crashers.

76%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

83% User Score Based on 3,048 reviews

Critic Score 64%Based on 20 reviews

Join Emmet and an unlikely group of resistance fighters in their heroic quest to thwart Lord Business’ evil plans—a mission that Emmet is hopelessly and hilariously unprepared for. It’s a wild ride with a surprising mix of over 90 playable characters including Batman, Superman, Wonder Woman, the Green Ninja, Gandalf, Shakespeare, Cleopatra and more. If you enjoyed this game, see our list of games similar to The LEGO Movie Videogame.

81%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, optimization

84% User Score Based on 443 reviews

Critic Score 65%Based on 1 reviews

The Eternal Castle: Remastered is a remake of the original "Eternal Castle" from 1987, with additional game mechanics, sophisticated sound design, polished 2-bit CGA animated graphics, and modernized game design. Numerous outlets have questioned the title's "lost game" backstory as almost no corroborating accounts have been found to verify the title's development backstory. If you enjoyed this game, see our list of games similar to The Eternal Castle: Remastered.

41%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:optimization, stability

41% User Score Based on 394 reviews

A Year Of Rain is a team RTS uniting classical elements like base building and expansive story campaigns with strong hero focus and team-oriented gameplay. As well as co-op campaigns for all three factions, A Year Of Rain features additional 2v2 modes like “Skirmish” and “Against all Odds”. If you enjoyed this game, see our list of games similar to A Year Of Rain.

60%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, stability

60% User Score Based on 98 reviews

No Time, you must save the kingdom from demons. Kill all monsters and Stop the Arch Demon! The Salvation of the kingdom lies in your hands. If you enjoyed this game, see our list of games similar to Imprisoned Light.

84%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:replayability, grinding

91% User Score Based on 1,160 reviews

Critic Score 75%Based on 7 reviews

Marooned on the desolate planet Gravoria, the trio of adventurers finds the only method of escape awaits at the top of a tower - a tower renowned for its deadliness and its propensity to be filled with monsters! Lizard-men! UFOs! Nuclear ants! Dinosaurs! Robot Apes! If you enjoyed this game, see our list of games similar to The Deadly Tower of Monsters.

78%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

91% User Score Based on 234 reviews

Critic Score 66%Based on 11 reviews

CHAOS CODE -NEW SIGN OF CATASTROPHE- is a simple yet highly flexible hi-speed 2D Fighting game, where players can enjoy the thrill of fighting with all the flashy moves!There are 7 game modes in the game. Online play is also available for players connected to the internet.Choose from 16 unique characters, and fight in the Rank Matches to claim the top!Each of the 16 characters have 4 more addition… If you enjoyed this game, see our list of games similar to Chaos Code -New Sign of Catastrophe.

82%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, stability

82% User Score Based on 270 reviews

Conquest of Elysium 3 (CoE3) is a streamlined turn based fantasy strategy game with a touch of rogue-like and the complex undertones of Illwinter's Dominions series. While CoE3 appears to be a simple game with limited options at first glance, delving further into the game reveals a game of complex decision making and risky endeavors.The main focus in CoE3 is that each race plays differently. We're… If you enjoyed this game, see our list of games similar to Conquest of Elysium 3.

78%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, grinding

78% User Score Based on 101 reviews

Critic Score 73%Based on 16 reviews

Wulverblade puts you in the role of Britons' greatest warriors as you resist the oppressive expansion of the Roman Legions and the traitorous allied tribes. If you enjoyed this game, see our list of games similar to Wulverblade.

78%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

79% User Score Based on 3,904 reviews

Critic Score 72%Based on 2 reviews

Dungeon Siege combines the immersive elements of a role-playing game with over-the-top intensity and non-stop action. Dungeon Siege plunges you into a continuous 3D fantasy world where you face off against an army of evil that has been unleashed. If you enjoyed this game, see our list of games similar to Dungeon Siege.

69%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:music, story

66% User Score Based on 124 reviews

Critic Score 73%Based on 16 reviews

Brut@l is a modern re-imagining of the classic ASCII dungeon crawler, fusing old-school gaming with a stunning 3D visual style to create something unique for PlayStation®4 and PC! If you enjoyed this game, see our list of games similar to Brut@l.

82%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, optimization

84% User Score Based on 282 reviews

Critic Score 76%Based on 1 reviews

A shooty, slashy, RPG-y game mixing retro and modern sensibilities. A blend of influences from Gauntlet & Smash TV to Zelda & Angband, battle ASCII creatures in colorful areas & free letters to return language to the village. If you enjoyed this game, see our list of games similar to Ampersat.

51%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, stability

51% User Score Based on 163 reviews

"Hero's Song is an open world roguelike fantasy action RPG with a beautiful 2D pixel art style. Create epic fantasy worlds uniquely shaped by your choices, the power of the Gods, and thousands of years of procedurally generated history. Adventure alone or with up to 25 friends (during Early Access) on your own server and crush your foes. Become a legendary hero in a dangerous and mysterious world … If you enjoyed this game, see our list of games similar to Hero's Song.

90%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, character development

94% User Score Based on 1,646 reviews

Critic Score 72%Based on 2 reviews

For some time now, Leafmore High School has been the setting for unexplained disappearances. In this survival horror game, you take control of a group of 5 American students. With your friends, you try to unravel the mysterious happenings at this unremarkable-looking school. The night will be long and survival will not be easy... A few years ago, strange things started occurring in the usually qu… If you enjoyed this game, see our list of games similar to Obscure.

Miracle Heroes is a multiplayer light rogue-like game where players must select suitable combinations from a rich arsenal of weapons and items to enhance their gear and survive in a world fraught with danger. Game Features: 40 heroes with unique appearances and completely different gameplay. Hundreds of weapons, each with its own characteristics. Upgrade your weapons and combine two top-tier w… If you enjoyed this game, see our list of games similar to Miracle Heroes: Temporal Bounty Hunter.

91%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:grinding, stability

91% User Score Based on 245 reviews

Hunt creatures of the night in this Action RPG set in the suburbs of Arizona in the iconic 1980's. Choose a class, and take to the streets to save your small town from Baphomet and his demon generals. If you enjoyed this game, see our list of games similar to Kingdom of Night.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

86% User Score Based on 8,431 reviews

Critic Score 90%Based on 1 reviews

Songs of Conquest is a turn based game where you build a kingdom, raise armies and control powerful magicians called wielders. You’ll quest around for loot, fight monsters, optimize build orders and strategies to pick off the enemy teams. We call it Classic Adventure Strategy, for short. If you enjoyed this game, see our list of games similar to Songs of Conquest.

83%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

83% User Score Based on 130 reviews

Unique Battle System! Fight monsters in a truly unique puzzle-based battle system! Using the power of falling blocks, weave together powerful combo attacks, use elemental powers, throw items, sabotage enemy attacks, and grow in power to thwart everything from lowly Beewis and Cookie Ferrets to Craggans and Battle-Axolotls. Flowstone Saga has real-time or optional turn-based combat where you fac… If you enjoyed this game, see our list of games similar to Flowstone Saga.

84%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

85% User Score Based on 457 reviews

Critic Score 79%Based on 2 reviews

Inkulinati is an ink-based strategy straight from medieval manuscripts, where a rabbit’s bum can be deadlier than a dog's sword. Become a master of the Living Ink, build your own bestiary, defeat medieval superstars and collect perks to unleash hidden powers. If you enjoyed this game, see our list of games similar to Inkulinati.

86%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, stability

93% User Score Based on 10,980 reviews

Critic Score 81%Based on 15 reviews

Borderlands is the breakthrough experience that challenges all the conventions of modern shooters. Borderlands places you in the role of a mercenary on the lawless and desolate planet of Pandora, hell-bent on finding a legendary stockpile of powerful alien technology known as The Vault. If you enjoyed this game, see our list of games similar to Borderlands.

58%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, grinding

76% User Score Based on 29 reviews

Critic Score 56%Based on 6 reviews

16th Century - mysticism, magic and the unknown plague the land. You play this epic story driven Action RPG as our heroine Aluna as she tries to defend a mystical shard that possess the power of earth within it. If you enjoyed this game, see our list of games similar to Aluna: Sentinel of the Shards.

40%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

29% User Score Based on 1,404 reviews

Critic Score 43%Based on 18 reviews

Venture into the Underworld through a newly-discovered portal and find the mysterious tower guarded by the Black Seraphim. This pack contains 4 all-new missions set in the Underworld of Ancaria. If you enjoyed this game, see our list of games similar to Sacred 3.

85%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, stability

92% User Score Based on 788 reviews

Critic Score 80%Based on 18 reviews

With all the content of "Warriors Orochi 3", new characters and episodes that deepen the story, new modes, and DLC that has been released for other platforms, enjoy the world of Orochi to your heart's content! If you enjoyed this game, see our list of games similar to WARRIORS OROCHI 3 Ultimate.

71%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

80% User Score Based on 1,676 reviews

Critic Score 64%Based on 25 reviews

One Piece Burning Blood is a dynamic and colourful new fighting game featuring the world’s most famous pirate: Monkey D. Luffy. If you enjoyed this game, see our list of games similar to One Piece Burning Blood.

84%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

92% User Score Based on 1,337 reviews

Critic Score 76%Based on 19 reviews

The Adventure Pals is an action-packed platform game about friendship, exploration, and riding your best friend Sparkles the giraffe. Mr. B is kidnapping old people and turning them into hot... If you enjoyed this game, see our list of games similar to The Adventure Pals.

57%Game Brain Score

Most mentioned positive aspects:emotional, music

Most mentioned negative aspects:gameplay, story

69% User Score Based on 45 reviews

Critic Score 46%Based on 7 reviews

Jump into the world of Trollhunters as Jim Lake Jr. and prepare to stop the Time-pocalypse in Trollhunters Defenders of Arcadia! Journey through unique worlds as your favourite characters, upgrade your armour and abilities to become more powerful than ever, andget a helping hand from loved characters in local co-op. The fate of the universe is in your hands! If you enjoyed this game, see our list of games similar to Trollhunters: Defenders of Arcadia.

91%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:optimization

96% User Score Based on 892 reviews

Critic Score 82%Based on 4 reviews

Shatter is a retro-inspired brick-breaking game that merges familiar action with unique twists and a modern crafted production approach. Innovative controls, physics effects, power-ups, special attacks, and boss battles which combine to provide an experience that is always interactive. If you enjoyed this game, see our list of games similar to Shatter.

71%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:graphics, grinding

71% User Score Based on 503 reviews

Do you like Real Time Strategy? or are Role Playing Games your preference… Why not try both genres in one? … or even both separately? … In one game: KnightShift! In a mystical world beyond fantasy and imagination, where corruption and disaster go hand in hand, not all is as it seems. A dark adventure begins in the RPG part: divided into eight chapters of dungeons, rare treasures, very strange com… If you enjoyed this game, see our list of games similar to KnightShift.

97%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:gameplay, grinding

97% User Score Based on 190 reviews

It only took a few moments for the feeling of panic to set in. "What if I lived my life wrong? How would I be judged? What if there is nothing after this?" The story begins with an individual, recently deceased, who is struggling to comprehend the reality of being dead. The mind, disconnected and failing, desperately attempts to form some vision of reality. Yet, the memories of its life are only … If you enjoyed this game, see our list of games similar to The Endless Empty.