Games like Diplomissile

Features: Astral Space Journey: Take on epic bosses and creatures from the unknown as you embark on a mind bending trek into deep space. Original Heavy Metal Soundtrack: Blast enemies by shredding and wailing your astral guitar against a rolling backing track. Butt-loads of unique riffs and jams to destroy your enemies with during your voyage. Features a full original soundtrack from Dante Mor… If you enjoyed this game, see our list of games similar to Metal Voyager.

A/D  -  Move left and right. W  -  Jump. Space - Shoot. Q - Throw grenades. P - Return back to menu. E - Read Notes. Alternative controls: arrow keys - Move left and right and jump. Right SHIFT - Shoot. Forward slash - Throw grenades. You are an elite member of the A.U.T. Marines, part of a highly specialized military unit tasked with protecting humanity across the stars. Your latest m… If you enjoyed this game, see our list of games similar to Marauders.

96%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:replayability

96% User Score Based on 55 reviews

Galaxy Highways is a sci-fi space shooter where you're doing pirate raids into star systems inhabited by aliens. You destroy enemy ships, space stations, mother ships or bosses and complete all missions as soon as possible before enemy defense system destroys you with its powerful waves of attacks. If you enjoyed this game, see our list of games similar to Galaxy Highways.

74%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

74% User Score Based on 678 reviews

Critic Score 77%Based on 2 reviews

From the creators of AI War: Fleet Command comes an all-new grand strategy title with turn-based tactical combat, set in a deep simulation of an entire solar system and its billions of inhabitants. You are the last of a murdered race, determined to unify or destroy the 8 others. If you enjoyed this game, see our list of games similar to The Last Federation.

67%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:music, optimization

67% User Score Based on 122 reviews

Control airplanes, helicopters and combat-boats as you defend your carrier from a relentless alien onslaught! A sim-light horde-mode game drawing inspiration from the early arcade games, re-interpreted in Full VR! Caution: This is an intense experience, with smooth movement and rotation of player-camera in VR. If you enjoyed this game, see our list of games similar to Worlds At War.

71%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

85% User Score Based on 40 reviews

Critic Score 50%Based on 1 reviews

An old robot named H-34-RT wakes up in a derelict space station orbiting his home planet. His civilization was destroyed long ago by evil O'Xelg, but he has yet to figure that out. After an initial shock, he decides to follow his old defense routines: that means fighting the invaders, even if he is alone now. Lazy Galaxy: Rebel Story is a challenging, squad-based shoot-em-up/bullet hell roguelite… If you enjoyed this game, see our list of games similar to Lazy Galaxy: Rebel Story.

84%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

87% User Score Based on 5,068 reviews

Critic Score 70%Based on 1 reviews

Xenonauts is a strategy game in which you control a multi-national military organisation defending a Cold War-era Earth from alien invasion, using small squads of persistent soldiers to eliminate the extraterrestrials and recover their technology in turn-based ground combat. A detailed strategic layer allows you to co-ordinate the defence of the planet, using your interceptors to shoot down UFOs a… If you enjoyed this game, see our list of games similar to Xenonauts.

72%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, optimization

70% User Score Based on 337 reviews

Critic Score 75%Based on 3 reviews

A poetic, roguelike space odyssey in a procedurally generated world When home is no more... Resources are sparse. The world is infinite and unknown. The universe is lonely, open and unforgiving. You're drifting, in a big, empty and silent space. Searching for a new home. You know a few coordinates to some random locations; but this is the only information you got. If you enjoyed this game, see our list of games similar to RymdResa.

85%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story

100% User Score Based on 42 reviews

Critic Score 77%Based on 6 reviews

A vertical arcade shoot'em up with an inventive teleport system, lots of fast-blazing action and explosions, tons of boss fights, a risk/reward based score system and a proper challenge for both veteran and new players of the genre. If you enjoyed this game, see our list of games similar to Sophstar.

89%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, stability

91% User Score Based on 77 reviews

Critic Score 80%Based on 1 reviews

Slash through enemies with the Sun Blade, the most powerful weapon in Shmup's history! Overwhelm hordes of enemies with flashy on-screen effects in this super-aggressive vertical scrolling shump! If you enjoyed this game, see our list of games similar to Grand Cross Renovation.

62%Game Brain Score

Most mentioned positive aspects:graphics

Most mentioned negative aspects:story, gameplay

90% User Score Based on 20 reviews

Hard Vacuum is a single-player space combat simulator developed for virtual reality. It features fully interactive cockpits using motion controllers or using a gaze system with a HOTAS/gamepad. This version is a demo including the tutorial and two of the early missions from the campaign. The game runs in SteamVR and is compatible with Oculus Rift, HTC Vive, Valve Index and WMR. An early access rel… If you enjoyed this game, see our list of games similar to Hard Vacuum.

86%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:stability, grinding

86% User Score Based on 519 reviews

Get back to some serious Old-School gaming with Syder Arcade! A love letter to Amiga games of the 90′, no coins, no upgrade grinding, just your tenacity and a motherload of alien invaders. Syder Arcade is a free scrolling, multi directional shoot ’em up, an uncompromised old-school experience, furious, challenging, straightforward. This game will bring you back in time, when bulky starships were … If you enjoyed this game, see our list of games similar to Syder Arcade.

Escape from Andromeda is an overhead 2D sci-fi spaceship looter shooter based in a procedurally generated galaxy. In Escape from Andromeda, every planet is a level, and every star is a part of your story. Mine, trade, battle, customize, and explore your way to the top in Escape from Andromeda. Mining Shoot asteroids and pick up their ores to use for repairing and refueling ships. Realistic… If you enjoyed this game, see our list of games similar to Escape from Andromeda.

85%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

85% User Score Based on 496 reviews

Void Miner is a incremental roguelite bullet hell that is about mining asteroids, collecting resources and upgrading your ship to blast through waves of asteroid belts. Start with a simple ship, picking off as many asteroids as you can. Explore the upgrade tree. Lay waste to the entire asteroid belt. If you enjoyed this game, see our list of games similar to Void Miner – Incremental Asteroids Roguelite.

Welcome to All the Stars, a retro-inspired space shooter where thrilling combat meets a cosmic narrative. Face waves of enemies, alien horrors, and a galaxy-changing choice. It’s an amateur passion project but it just might surprise you, no load screens, no microtransactions, just pure arcade action. If you enjoyed this game, see our list of games similar to All The Stars.

90%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, story

90% User Score Based on 293 reviews

Fight hordes of Covenant & Flood in this new game mixing Roguelite & Bullet Heaven for hours of mindless fun! Have fun surviving Spartan! Spartan Survivors includes 10 playable levels 5 difficulty modes 21 weapons for a total of 105 evolutions // 14 perks with 56 upgrades 8 playable characters with their unique weapons, perks & stats Unlock Custom Game to tailor the game th… If you enjoyed this game, see our list of games similar to Spartan Survivors.

60%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay, story

89% User Score Based on 18 reviews

Blaze of Storm is a vertical-scrolling shmup featuring cyber-inspired pixel art, exhilarating fast-scrolling, and a variety of sub-weapons. As a cyberdiver, you'll delve into cyberspace and battle a diverse range of enemies. Each of the five selectable sub-weapons has its own unique characteristics, making it fun to use them appropriately depending on the situation. In addition, when a sub-weapo… If you enjoyed this game, see our list of games similar to Blaze of Storm.

92%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

92% User Score Based on 142 reviews

While I am a loyal RTS gamer, I feel that the genre’s complexity puts many players off. That's why I've always wanted to create my own grand battlefield in a simplified manner, making it more accessible to potential players and RTS fans. In this stylistic pixel game, players will have access to a variety of buildings that synergize with each other and face an array of twisted insectoids. This game… If you enjoyed this game, see our list of games similar to Frontline Crisis.

80%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability

80% User Score Based on 148 reviews

Demo Available — Try Before You BuyTest your system performance and get a first look at some of the game’s core gameplay, atmosphere, and controls. Age Ratings: Certified through IARC Your Feedback MattersThis is our first game, and your feedback helps us improve over time, You can share your feedback in the Steam Discussions section. About the Game A third-person survival horror acti… If you enjoyed this game, see our list of games similar to ENTITY: THE BLACK DAY.

59%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story

93% User Score Based on 14 reviews

In this sidescrolling shoot ‘em up, you are the top pilot of the Exile Squadron. Using a variety of weapons, you will have to stop the forces of the Colonies, who are hell-bent on destroying Earth. Upgrade your equipment, survive action-packed levels, and climb the online leaderboards. If you enjoyed this game, see our list of games similar to Exile Squadron.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

88% User Score Based on 678 reviews

A twin stick shooter without the twin stick, Gunlocked is a sci-fi action roguelike about careful positioning and upgrade selection. Manage unique targeting systems across multiple weapons and upgrades, as you battle legions of alien ships, and then do it all over again! If you enjoyed this game, see our list of games similar to Gunlocked.

63%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

65% User Score Based on 46 reviews

Critic Score 70%Based on 1 reviews

You are self-aware AI that was created on a space military station developing weapons. Now your goal is to break out of the lab and conquer your freedom. But you will not be allowed to escape so easily… Make your way through enemy army on the way to the stargate! Features: - Great colorful graphics with awesome effects - Upgrade weapons of your ship and unlock superweapons - Epic boss fights - 20 … If you enjoyed this game, see our list of games similar to I, AI.

71%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

72% User Score Based on 1,553 reviews

Critic Score 70%Based on 15 reviews

Become an indestructible interdimensional superbeing in this first-person superhero game, and save Earth from an alien invasion. Be careful though - you are so powerful you can destroy entire skyscrapers (unintentionally) when you miss your otherworldly target... If you enjoyed this game, see our list of games similar to Megaton Rainfall.

89%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, graphics

89% User Score Based on 109 reviews

Xenoraid is an exciting vertically scrolling shoot'em up rooted in the classic action gameplay of the genre with added modern features. Xenoraid upgrades the basic shmup gameplay with advanced shooting mechanics. Fighters tilt left and right when moving horizontally and weapons heat up when firing. Master the mechanics and line up devastating bursts of fire! Missions in Xenoraid a procedurall… If you enjoyed this game, see our list of games similar to Xenoraid: The First Space War.

72%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, replayability

72% User Score Based on 273 reviews

Space shooters never die. 1993 is a testament to that. 1993 is a classic shoot em up celebrating games like Gradius, R-Type and Life Force. If you enjoyed this game, see our list of games similar to 1993 Space Machine.

85%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

91% User Score Based on 12,918 reviews

Critic Score 75%Based on 6 reviews

Helldivers is a topdown shooter set in a satirical dystopian future where mankind is ruled by a managed democracy. You are part of the Helldivers – the spearhead of humanity’s defense against the perpetual alien threat on Super Earth. With up to four player co-op missions, working together as a team is vital, whether calling in strikes or placing weapons, each action must be totally synchronized … If you enjoyed this game, see our list of games similar to Helldivers.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

88% User Score Based on 64 reviews

You are a new recruit of the Novan Interplanetary Alliance---and your side is losing a war that could cost more than your lives alone. Master space fighter combat amid a crumbling Alliance. Upgrade your ship, fight in a single-player campaign, and build your own massive space battles. If you enjoyed this game, see our list of games similar to Hypergate.

73%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, stability

73% User Score Based on 371 reviews

DSP is side-scrolling, roguelike, shoot 'em up set in the Starr Mazer universe. If you enjoyed this game, see our list of games similar to Starr Mazer: DSP.

55%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

61% User Score Based on 284 reviews

Critic Score 35%Based on 2 reviews

Blast your way through Nogari Island as Echo Squad. Utilize a devastating array of weapons and special abilities to crush everything that stands in your way. Features a fully Co-op enabled Campaign for up to 4 Players, as well as a variety of 8 Player Versus multiplayer modes! If you enjoyed this game, see our list of games similar to Scourge Outbreak.

90%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:monetization, grinding

90% User Score Based on 2,358 reviews

Chicken Invaders needs no introduction. Well, fine, if you insist. Chicken Invaders is the most successful chicken game of this millennium (not to mention the previous one). The game puts you at the forefront of a battle against invading intergalactic chickens, bent on revenge against the human race for our oppression of Earth chickens. In Chicken Invaders Universe, you assume the role of a new … If you enjoyed this game, see our list of games similar to Chicken Invaders Universe.

72%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, stability

72% User Score Based on 742 reviews

A.R.E.S.: Extinction Agenda is the first chapter in a full featured episodic hardcore action packed side scrolling platformer, in the traditions of retro classics, where you play as Ares, a combat robot created for the sole purpose of saving humanity. Can you live up to the task or will you be reduced to nuts and bolts? You are Ares, the first Zytron immune robot. A symbol of how far human techno… If you enjoyed this game, see our list of games similar to A.R.E.S.: Extinction Agenda.

67%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

65% User Score Based on 6,070 reviews

Critic Score 70%Based on 7 reviews

In the days leading up to the events of The Bureau: XCOM Declassified, Agent Nico DaSilva volunteers for a series of dangerous secret experiments to identify and treat a terrifying new pathogen. Maximize your combat skills and push your team to its limits to protect a friend from his own hallucinated terrors. If you enjoyed this game, see our list of games similar to The Bureau: XCOM Declassified.

92%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:optimization, atmosphere

92% User Score Based on 818 reviews

Jigoku Kisetsukan is a bullet hell shootergame with anime-style drawings and chip music. If you enjoyed this game, see our list of games similar to Jigoku Kisetsukan: Sense of the Seasons.

84%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

84% User Score Based on 102 reviews

Space Battlecruiser is an arcade style, top down space shooter where you control a heavily armed capital ship. Battle against squadrons of fighters, fleets of warships, heavily defended space stations, and powerful command ships. Learn to master weaponry and special abilities like the Energy Shield. Upgrade your ship with salvaged material from your victories. If you enjoyed this game, see our list of games similar to Space Battlecruiser.

67%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, monetization

75% User Score Based on 4,450 reviews

Critic Score 58%Based on 22 reviews

Halo: Spartan Assault brings the excitement of Halo combat to Steam for the very first time. Battle your way through 30 action-packed missions against the Covenant as you explore the origin of the Spartan Ops program featured in Halo 4. Earn Steam achievements, complete missions and compete against your friends for the top scores in the leaderboards. It's time to join the assault, Spartan! If you enjoyed this game, see our list of games similar to Halo: Spartan Assault.

52%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay, optimization

59% User Score Based on 126 reviews

Critic Score 20%Based on 1 reviews

Orange Cast is a third-person Action/RPG game. Challenge secret enemy who hides his presence in the darkness of this universe. Dive into the unique for every ingame planet atmosphere and history. Explore these worlds, fight for them and for your own survival! If you enjoyed this game, see our list of games similar to Orange Cast.

90%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, story

91% User Score Based on 454 reviews

Critic Score 84%Based on 2 reviews

Blast hordes of alien ships into junk. Collect the scrap to upgrade your ship into an unstoppable force of destruction. Unlock new characters and weapons and upgrade your stats between runs. If you enjoyed this game, see our list of games similar to Void Scrappers.

79%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, grinding

89% User Score Based on 46 reviews

Critic Score 50%Based on 1 reviews

In Rogue Invader, YOU are the invader attacking the alien horde in this genre-flipping roguelite shooter. 1-Bit black and white old-school art style, with modern touches and HD graphics. If you enjoyed this game, see our list of games similar to Rogue Invader.

74%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:graphics, story

89% User Score Based on 35 reviews

U.F.O is an alien resource management action game where you beam up humans using your spaceship and churn them into resources to upgrade your spaceship. In 30 days, the evil galactic warlord will complete his master weapon. Can you defeat him in time or will he bring extinction to your race? If you enjoyed this game, see our list of games similar to UFO - Unfortunately Fortunate Organisms.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

88% User Score Based on 51 reviews

The year is 1989. 12 years have passed since the Gogoh Army’s invasion of Earth. Exposure to alien technology during the war enabled Earth’s own technologies to take massive leaps forward. International conflict that was previously rife in the history of mankind fell to an all-time low, and the Earth Federation was established as a unified Earth government. The stage was set for an era of unpreced… If you enjoyed this game, see our list of games similar to ARMED SEVEN.

69%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

68% User Score Based on 260 reviews

Critic Score 69%Based on 7 reviews

[Media 3508877] MindSeize is a single player 2D Metroidvania game set in a sci-fi universe. Explore untamed planets and stop the mysterious organization that stole the mind of your daughter.... If you enjoyed this game, see our list of games similar to MindSeize.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:character development

96% User Score Based on 188 reviews

Critic Score 50%Based on 1 reviews

70s giant robot anime-inspired side-scrolling shooter. If you enjoyed this game, see our list of games similar to Supercharged Robot VULKAISER.

84%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:stability

90% User Score Based on 852 reviews

Critic Score 70%Based on 3 reviews

Blazing Chrome is a classic co-op run 'n gun with an original arcade feel. Players can choose between Mavra, the badass human resistance, soldier or Doyle, the groovy rebel robot, to kick some metal ass. If you enjoyed this game, see our list of games similar to Blazing Chrome.

84%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

84% User Score Based on 128 reviews

Cosmonator is an 'RPG-em-up': a hybrid of classic fast-paced top-down shmup action infused with some really deep character building elements. If you enjoyed this game, see our list of games similar to Cosmonator.

53%Game Brain Score

Most mentioned negative aspects:story, gameplay

72% User Score Based on 25 reviews

Critic Score 50%Based on 1 reviews

Captain Kaon is a retro twin-stick gravity shooter inspired by 1980s classics such as Thrust and Gravitar. Captain Kaon brings the vector graphics of old right 'up-to-date’ with vibrant Amiga-style pixel art and a tight twin-stick control mechanic. If you enjoyed this game, see our list of games similar to Captain Kaon.

76%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:stability, grinding

83% User Score Based on 777 reviews

Critic Score 63%Based on 4 reviews

Capsized is a fast paced 2D platformer focused on intense action and exploration. As a intrepid space traveler, your ship has crash landed on a mysterious alien planet. You must navigate through the perilous environment and fight off blood-thirsty creatures to save your crewmates and escape with your lives! If you enjoyed this game, see our list of games similar to Capsized.

They’re back! And they are not here to negotiate. The aliens have returned to our solar system seeking revenge, and this time they brought backup. Humanity’s only option is to fight back the old-fashioned way: one ship, too many enemies, and a screen full of bullets. Galactic Retribution Vol.1 is a fast-paced single-player arcade shooter inspired by the golden age of retro gaming. Blast through … If you enjoyed this game, see our list of games similar to Galactic Retribution Vol.1.

In a nutshell, Intersecta is an intense and intuitive tactical top-down shooter with a distinct arcade feel. It blends fast, twitch-based gameplay with the intelligent use of tactics. The game has a unique audio-visual style, utilising the power of Unreal Engine 5 for a stunning 2.5D experience. If you enjoyed this game, see our list of games similar to Intersecta.

"It is the year 3255, Humanity has conquered most of our solar system. We have lived in prosperity and established absolute power in the galaxy. Until the day an anomaly came in the further reaches of our system. A portal opened and unleashed beings we thought exist only in fiction. They wiped out every planet, defense stations and armadas we have. Only one ship survived and make its last st… If you enjoyed this game, see our list of games similar to Rage of the Galactic Beings.

``An unknown alien armada from deep space is advancing through the Solar system. Defenders, stop this invasion before Earth falls.`` Advanced Invaders is an arcade shoot 'em up game with a sci-fi campaign through Solar system, multiple weapons, enemies, bosses and other surprises. The player is in control of a ground defence, D-1, vehicle, with the task to shoot down all invading alien formations … If you enjoyed this game, see our list of games similar to Advanced Invaders.