Games like Keep It Alive

Keep It AliveDISCLAIMER:  This game is for research in ‘How variations of affective gameplay design compared with graphics impact user experience?’. The game should take an estimate of 15 minutes to play and the questionnaire is 39 questions that should take an estimate of 15 minutes.  For ethical reasons, you must be at least 18 years old and fluent in English to respond to this survey. … If you enjoyed this game, see our list of games similar to Keep It Alive.

-------------------------------------- Introduction to the game -------------------------------------- This is a barrage shooting game (SHMUP / STG) that you can easily get started with low technical requirements; All bullets will destroy each other, which means that as long as you press the fire button, you will hardly have to worry about being killed by the enemy; Under this mechanism, you wil… If you enjoyed this game, see our list of games similar to Vampire Memories - 吸血鬼的回忆.

86%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, stability

86% User Score Based on 1,703 reviews

Gatekeeper is a fast-paced rogue-like. Go on a quest to chase down Chaos and reclaim the stolen Heart of Time, fighting your way through relentless enemy forces. Play solo or in 4-player co-op and become the next Gatekeeper! If you enjoyed this game, see our list of games similar to Gatekeeper.

85%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

87% User Score Based on 1,550 reviews

Critic Score 80%Based on 1 reviews

Project Nimbus is a high speed mech action game set in a post apocalyptic world. Players control 'BattleFrames' - humanoid battles suits armed with an arsenal of weapons. This is a mech game that lets you fly freely in the sky, dodge and intercept incoming missiles with machine guns, fight armies of hostiles with every kind of modern weapon you can imagine, Battle against numerous powerful coloss… If you enjoyed this game, see our list of games similar to Project Nimbus.

89%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, story

89% User Score Based on 450 reviews

The swarm is a swarm of thousands of alien zerg, and you, as the only survivor of this wasteland, you need to face them and fight with blood, good luck! If you enjoyed this game, see our list of games similar to Insect Swarm.

78%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, stability

78% User Score Based on 9,935 reviews

Save the hostage! Use the Helicopter's maximum Firepower to Destroy the enemies If you enjoyed this game, see our list of games similar to Helicopter Escape 3D.

Ozone Guardian is a modern take on the classic arcade space shooter with colourful stark visuals and equally addicting gameplay. You defend the ozone layer against groups of evil spaceships, which increase in quantity and power each time, and you're thrown at a large menacing boss every 5 rounds. Your dodging and timing skills reward you with higher points at the end of the round, which you spend… If you enjoyed this game, see our list of games similar to Ozone Guardian.

35%Game Brain Score

Most mentioned negative aspects:graphics, replayability

60% User Score Based on 10 reviews

5.84 Wing - Minimalist action-adventure game, with many levels for which you have to overcome a lot of obstacles to collect keys and open doors. If you enjoyed this game, see our list of games similar to 5.84 Wing.

77%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, monetization

77% User Score Based on 234 reviews

Your squad's vehicle exploded during a patrol, and you're the only survivor. The enemy is unusual this time. A virus has turned the city into a warzone of the undead. Get to the exfil in time or die trying. A free-to-play short and intense FPS zombie survival horror game. If you enjoyed this game, see our list of games similar to Operation: Outbreak.

50%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization, stability

50% User Score Based on 780 reviews

Medieval battleground is waiting for you, Knight! If you enjoyed this game, see our list of games similar to Knights Fight 2: New Blood.

55%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability

70% User Score Based on 30 reviews

A usurper sits on Satan’s throne, and the cold feud between Hell’s two most ancient families has escalated to all-out civil war. This war, that has ravaged Hell for over two centuries, spread to Earth some time ago. Johnny, the son of the old Satan, yet paradoxically, a freelance agent for the good guys, is seeking redemption for his centuries of evil deeds. He's been sent to stop the diabolical p… If you enjoyed this game, see our list of games similar to Johnny Graves—The Unchosen One.

77%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:monetization, grinding

77% User Score Based on 683 reviews

Command Mecha Robots, Unlock Heroes & Win in Multiplayer War Sci-Fi RPG Battles! If you enjoyed this game, see our list of games similar to Mech vs Aliens: War Robots RPG.

46%Game Brain Score

Most mentioned negative aspects:graphics, story

62% User Score Based on 26 reviews

Experience a fast-paced VR Shooter that challenges your ability to engage and react under increasing levels of intensity as you blast your way in the fight for survival. Unlockable Hero Classes with unique abilities and mechanics. Missions with diverse scenes, objectives and enemy types. If you enjoyed this game, see our list of games similar to Galactic Core: The Lost Fleet.

90%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, optimization

90% User Score Based on 465 reviews

Experience pool and snooker like never before, thanks to the stunning HD graphics, fantastic playability and ultra realistic ball physics. Challenge a variety of stylish new opponents of different ability from beginner right up to pro level! If you enjoyed this game, see our list of games similar to Cue Club 2.

66%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

66% User Score Based on 248 reviews

Gear up and get ready for war! Take on hectic 2D action shooting stages with your deadly Gunhound mech. If you enjoyed this game, see our list of games similar to Gunhound EX.

83%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:monetization, grinding

83% User Score Based on 4,123 reviews

An intense, gorgeous hack-and-slash action RPG from the Taimanin fame! If you enjoyed this game, see our list of games similar to Action Taimanin.

63%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:music, grinding

63% User Score Based on 338 reviews

Evolvation is a class based and fast paced multiplayer arena space flying shooter with multiple game modes which can be played solo and team-based. Classes are: Highspeed, Fighter, Stealth, Support and Tank. Each class has its own special ability which provides a dynamic gameplay. If you enjoyed this game, see our list of games similar to Evolvation.

80%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:monetization, stability

80% User Score Based on 10,000 reviews

Ace Fighter: Modern Air Combat Jet Warplanes is airplane dog-fighting game If you enjoyed this game, see our list of games similar to Ace Fighter: Modern Air Combat.

96%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, story

96% User Score Based on 316 reviews

The world really does revolve around you in this mind-bending shooter where changing your perspective could save your life. If you enjoyed this game, see our list of games similar to REVOLVER360 RE:ACTOR.

77%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, grinding

77% User Score Based on 184 reviews

Monolisk is a fantasy ARPG where players clear dungeons with one of five customizable heroes, collect cards with loot, creatures and environments, then build their own dungeons for other players to explore. Monolisk is a world that was shattered into pieces and players have the opportunity to recreate it and fill it with their own stories. If you enjoyed this game, see our list of games similar to MONOLISK.

58%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, monetization

51% User Score Based on 606 reviews

Critic Score 80%Based on 2 reviews

Espire 1: VR Operative is an ambitious new virtual reality game and IP with its sights firmly set on the single-player ‘stealth’ genre, currently available through Steam's Alpha Release Channel in its prototype phase. We pitch this as "Goldeneye 007"meets "Metal Gear Solid" in an immersive VR world. If you enjoyed this game, see our list of games similar to Espire 1: VR Operative.

28%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:story, gameplay

28% User Score Based on 539 reviews

Arma Tactics is a turn-based close-combat strategy game, where you take control of a four-member Special Forces team. There are no given strategies rails to move on, or paths to follow; it's up to you to decide how you will play through both the story-driven missions and generated missions with randomized objectives. Whether using stealth or a more direct approach, you will need to use your strate… If you enjoyed this game, see our list of games similar to Arma Tactics.

57%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, story

69% User Score Based on 314 reviews

Critic Score 36%Based on 5 reviews

Return to the roots of co-op survival horror as you face monstrous hordes, scrounge for supplies and attempt to survive the nightmare. You have one life. Make it count! If you enjoyed this game, see our list of games similar to Outbreak: The New Nightmare.

59%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:replayability, grinding

59% User Score Based on 106 reviews

Tactical Combat Department is a tactical turn-based strategy game inspired by Swat games. You command a special intervention squad that intervenes in various situations and environments. If you enjoyed this game, see our list of games similar to Tactical Combat Department.

35%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:story, gameplay

35% User Score Based on 408 reviews

Trapped Dead is a tactical real time strategy game in the tradition of classical evergreens such as "Commandos" and "Desperados". Players control their characters in a 3rd person isometric view through a mature Zombie survival scenario inspired by the successful Horror movies of the early 80s. If you enjoyed this game, see our list of games similar to Trapped Dead.

BURST WITCH is a bullet hell game with the classic scrolling shooter gameplay. Control different Witches to fight all kinds of enemies and enjoy the most exciting bullet hell experience with a wealth of ammo types and epic music!【Ⅰ】Customize Ammo Combination FreelyWider attack range, better penetration, homing bullets… a wealth of options to build your own ammo combination.【Ⅱ】Gothic Art StyleBeaut… If you enjoyed this game, see our list of games similar to BURST WITCH.

69%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, stability

69% User Score Based on 1,300 reviews

Control battleships with one finger to attack invaders in the galaxy If you enjoyed this game, see our list of games similar to Dust Settle 3D - Galaxy Attack.

49%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, grinding

79% User Score Based on 14 reviews

Fresh from the Neon Dunjun, Mr. Robot returns in the third dimension! If you enjoyed this game, see our list of games similar to 3D Don't Die Mr Robot.

86%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

86% User Score Based on 776 reviews

Return to classic survival horror in this special demo version of Tormented Souls 2. Experience the opening section of the game as Caroline navigates the claustrophobic passageways of a shadowy convent in search of her missing sister If you enjoyed this game, see our list of games similar to Tormented Souls 2.

79%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, replayability

79% User Score Based on 319 reviews

Control SettingsThis game was made in Pixel Game Maker MV and runs at 30 FPS. Game language, screen size, screen shake, and key config settings can be accessed by pressing the F1 key on your keyboard. Other settings can be changed in the OPTIONS menu in-game. Mysterious T.O.K.Y.O.Welcome to Nitro City, Tokyo Special Administrative Region! The metropolis of Tokyo is a bit different from what we kn… If you enjoyed this game, see our list of games similar to Nitro Express.

78%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, monetization

78% User Score Based on 691 reviews

Dodge! Shoot! Go faster! Break the sound barrier in this unbelievably fast game and go straight for the first place in the leaderboard of Barrier X! If you enjoyed this game, see our list of games similar to BARRIER X.

46%Game Brain Score

Most mentioned positive aspects:music, atmosphere

Most mentioned negative aspects:graphics, story

46% User Score Based on 636 reviews

Happy Horrordays from Bright Dawn!Need a last minute gift or looking for that special present for yourself? Look no further!Dementium II HD Trading Cards - Available Now!About the GameThe visage of doctors and patients alike fade in and out of these nightmarish visions of tortured memories. This eggshell reality is fractured by experiments conducted in the ward. Blood, flesh and screams surround… If you enjoyed this game, see our list of games similar to Dementium II HD.

74%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

74% User Score Based on 4,496 reviews

A zombie outbreak wiped out civilization as we know it. Hordes of zeeks gnawed their way to the top becoming the world’s apex predator. A few years later, regular humans are an endangered species, with isolated pockets struggling to survive in this new, unwelcoming world. Welcome to HumanitZ, an isometric, open-world survival game, where you can try to make a difference and put humanity back where… If you enjoyed this game, see our list of games similar to HumanitZ.

69%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

66% User Score Based on 3,838 reviews

Critic Score 70%Based on 7 reviews

Dead or Alive? Make up your mind, stranger. We don’t like that undead business here in Louisiana… Survive solo or with friends as you look to fulfill your basic needs of food, water and shelter, crafting your own tools and weapons while you secure your camp and face flesh hungry zombies. If you enjoyed this game, see our list of games similar to How to Survive 2.

75%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

75% User Score Based on 644 reviews

Lumencraft is a top-down view action shooter with tower defence elements. Emerge into the fully destructible environment where light and shadow play key roles. Build your base, dig some tunnels... If you enjoyed this game, see our list of games similar to Lumencraft.

88%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, optimization

88% User Score Based on 185 reviews

July 14, 2520 AD. The human race was annihilated by the light emitted by a stone-like object excavated from the stratum before Christ. Only four crew members belonging to the space cruiser TETRA and one robonoid survived in satellite orbit. A year later, the supplies on board are depleted. TETRA is forced to re-enter the atmosphere and begin the fight for human survival. Stages with various top… If you enjoyed this game, see our list of games similar to Radiant Silvergun.

48%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization, stability

48% User Score Based on 2,080 reviews

Sqube spin-off game. Run in the darkness with your geometry cube. If you enjoyed this game, see our list of games similar to Sqube Darkness.

44%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, graphics

44% User Score Based on 54 reviews

GUN JAM is a rhythm first-person shooter where the player must shoot to the beat to survive. It features an original core mechanic and firefights choreographed to the soundtrack in a vibrant world. Prepare to obliterate enemies whilst blasting to the beat. If you enjoyed this game, see our list of games similar to GUN JAM.

67%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, stability

67% User Score Based on 1,140 reviews

Version "Skyward Blaze" available now! Operative Eatchel Gustav joins the squad! If you enjoyed this game, see our list of games similar to Snowbreak: Containment Zone.

30%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:story, gameplay

39% User Score Based on 28 reviews

A.I. Invasion is an action-loaded top-down-shooter in a futuristic setting. The superior machines subjugated the universe. In a wide range of missions you take the role of a soldier and equip and command a team of special units to reclaim the planet system. If you enjoyed this game, see our list of games similar to A.I. Invasion.

64%Game Brain Score

Most mentioned positive aspects:music, humor

Most mentioned negative aspects:gameplay, graphics

64% User Score Based on 134 reviews

Point Perfect puts your mouse hand to the ultimate test. Navigate your mouse through a procedurally generated gauntlet. Use your reflexes to avoid aliens, saucers, meteors, and all manner of retro arcade enemies. Draw boxes around enemies to target for the mothership to shoot down. If you enjoyed this game, see our list of games similar to Point Perfect.

60%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, grinding

58% User Score Based on 196 reviews

Critic Score 70%Based on 1 reviews

Take on the role of Tactics in a brand new Frozen Synapse experience. Lead a rebel faction to overthrow a powerful corporation controlling the city of Markov Geist.Control an elite strike team of futuristic soldiers - From shotgunners and snipers, to grenadiers and machine-gunners in the ultimate turn-based strategy game. Plot paths and issue orders to your units, test your plans and predict your … If you enjoyed this game, see our list of games similar to Frozen Synapse Prime.

62%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

62% User Score Based on 490 reviews

Tower Hunter: Erza's Trial contains core elements of roguelike and metroidvania-type games, presented in a toon render style. The player explores a mysterious tower with Erza, vanquishes mutant monsters and defeats bosses to acquire a Hunter's License and become the most powerful Battle Maiden. If you enjoyed this game, see our list of games similar to Tower Hunter: Erza's Trial.

79%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:story, gameplay

79% User Score Based on 150 reviews

Version 2Version 2 was a free update released on April 26th, 2025. It rebuilt PunjiVR entirely from scratch to fix all of the core issues and limitations that plagued the original build of the game. Because of the recent remake, please be aware that the current version of PunjiVR has only been out since the 26th of April, and it may have less content than expected for the store page's release d… If you enjoyed this game, see our list of games similar to PunjiVR: The Vietnam War.

53%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:graphics, stability

53% User Score Based on 425 reviews

Driven by community suggestion, 505 Games and EKO Software introduce you to a new single player 3rd person view experience that allows you to re-play the zombie crafting adventure "How to Survive" from a deeply immersive point of view. If you enjoyed this game, see our list of games similar to How To Survive: Third Person Standalone.

52%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story, gameplay

52% User Score Based on 170 reviews

Inspired by the classic 16-bit ARPGs of last decades, KINGDOM·OF·LOOT is a love child between Secret of Mana™ and Diablo™. If you enjoyed this game, see our list of games similar to Kingdom of Loot.

43%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay, story

43% User Score Based on 58 reviews

Space Survival is the next great SIMPLE 2D casual space action shooter where you have to defend against wave of enemies, have fast reflexes and strong will to win. It is great way to relax, but also a great challenge. How long can you stay focused? If you enjoyed this game, see our list of games similar to Space Survival.

52%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:monetization, stability

52% User Score Based on 11,140 reviews

Online & offline multiplayer FPS shooting game. Play PvP live with your friends! If you enjoyed this game, see our list of games similar to Sniper 3D：Gun Shooting Games.

71%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:story, grinding

71% User Score Based on 340 reviews

You’re being Bounty-Hunted! Run, Build your ship piece-by-piece and make it work with the parts you find, Destroy outposts and waves of fleets, and Pick your battles carefully to overcome your hunters in this Fast-Paced Top-Down Action Roguelite Shooter. If you enjoyed this game, see our list of games similar to Run Build Pew!.

92%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, optimization

92% User Score Based on 413 reviews

The third volume of the arcade series Ubermosh. If you enjoyed this game, see our list of games similar to UBERMOSH Vol.3.