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Games like Sentinel Trials

Games like Sentinel Trials

Games like Sentinel Trials

Looking for games like Sentinel Trials? Here are top casual shooter recommendations with a post-apocalyptic and science fiction focus, selected from player-similarity data — start with DEMONOLITION, Dead On Duty or Nazi Zombies.

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  1. A co-op first-person action shooter for 1–4 players, where you battle endless waves of demons, undead, and monsters using an arsenal of weapons, magical abilities, and unique perks. Each wave gets crazier. More enemies, tougher enemies, and less time to breathe. You’ll need to adapt fast, build on the fly, and constantly switch up tactics — or be crushed by the chaos of the oncoming darkness. … If you enjoyed this game, see our list of games similar to DEMONOLITION.

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  2. Survive the relentless undead in Dead On Duty, a high-octane, wave-based FPS built for fans of classic arcade survival. Team up with 3 friends in 4-player online co-op or brave the horde solo. Earn points, unlock legendary weapons, and master a deep perk system to become the ultimate survivor. If you enjoyed this game, see our list of games similar to Dead On Duty.

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  3. 96%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:replayability, stability
    96% User Score Based on 529 reviews

    Nazi Zombies is a cooperative survival game where players fend off escalating waves of Nazi zombies, earning points by killing zombies and repairing barriers to buy weapons, upgrades, perks, and unlock new map areas to maximize their survival. If you enjoyed this game, see our list of games similar to Nazi Zombies.

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  4. 88%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story, graphics
    88% User Score Based on 151 reviews

    INTENSE SURVIVAL HORROR COMBAT CHOOSE YOUR ROLE TACTICAL SQUAD BASED CO-OPNecrosis: Dawn of Dread is a co-op survival horror game built around tension, teamwork, and limited resources, inspired by classic survival horror design from the late 90s and early 2000s. Every encounter requires positioning, coordination, and careful use of ammo and abilities. Survival depends on how well y… If you enjoyed this game, see our list of games similar to Necrosis: Dawn of Dread.

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  5. 94%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    94% User Score Based on 1,914 reviews

    Welcome back to Zombieville, where arcade survival action and hilarious stylized visuals combine to eat your brains! Choose your weapons, grab a friend, and blast your way through the endless hordes! If you enjoyed this game, see our list of games similar to Zombieville USA 3D.

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  6. 78%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, story
    78% User Score Based on 670 reviews

    Demons are searching for a new home—what better place than Sin City? Play solo or in a team of up to four in this wave-based first-person shooter survival game. Fight to escape the hellbreach as the demon army invades Las Vegas. How long can you survive? If you enjoyed this game, see our list of games similar to Hellbreach: Vegas.

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  7. Infernal Wave is an intense cooperative survival shooter that pits a team of up to five players against endless waves of bloodthirsty zombies. As the last line of defense in a post-apocalyptic world, players must work together to strategize, survive, and annihilate hordes of the undead using an arsenal of firearms. Cooperative Gameplay: Join forces with up to five friends in a seamless cooper… If you enjoyed this game, see our list of games similar to Infernal Wave.

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  8. 27%Game Brain Score
    Most mentioned negative aspects:story, gameplay
    43% User Score Based on 14 reviews

    The Frenzy Virus has mutated. Now, you and your team must defeat hordes of "The Ridden" in Frenzy Extinction! Survive waves of mutated monsters as your team upgrades their gear, powers up with custom abilities, and races to extract after defeating the boss. If you enjoyed this game, see our list of games similar to Frenzy Extinction.

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  9. 66%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, replayability
    73% User Score Based on 41 reviews

    Drop Dead: The Cabin is a multiplayer (1-4 player) survival horror FPS that throws you and a friend into a pulse-pounding, 1980s-inspired nightmare. Developed by Soul Assembly, this PC & VR-compatible shooter blends co-op action, roguelike replayability, and a retro horror aesthetic into a brutal fight for survival. Lost in the woods, you stumble across a seemingly abandoned cabin. But this i… If you enjoyed this game, see our list of games similar to Drop Dead: The Cabin.

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  10. 81%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:optimization, stability
    81% User Score Based on 22,604 reviews

    Starship Troopers: Extermination is an up to 16-player co-op FPS that puts you on the far-off frontlines of an all-out battle against the Bugs! Squad up, grab your rifle, and do your part as an elite Deep Space Vanguard Trooper to take back planets from the Arachnid threat! If you enjoyed this game, see our list of games similar to Starship Troopers: Extermination.

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  11. 60%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:gameplay, story
    60% User Score Based on 96 reviews

    Outbreak: Deluxe Edition it's a specific version of the Outbreak game series for Nintendo Switch console. Includes additional content, weapons, to the core game. If you enjoyed this game, see our list of games similar to Outbreak.

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  12. 82%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:replayability
    82% User Score Based on 51 reviews

    Embark on the ultimate undead showdown in Rotten Apple, a heart-pounding VR zombie shooter experience that brings you and your friends face-to-face with the apocalypse. This breathtakingly immersive co-op adventure, meticulously crafted for virtual reality, invites you and up to three friends to plunge deep into the treacherous Quarantine Zone and rewrite the fate of a missing research team. Disc… If you enjoyed this game, see our list of games similar to Rotten Apple.

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  13. 66%Game Brain Score
    Most mentioned positive aspects:graphics
    Most mentioned negative aspects:music
    81% User Score Based on 32 reviews

    JOIN THE DISCORD About the GameIncursion is an indie FPS that aims for a unique wave survival experience with class-based combat for both co-op and singleplayer. Fight alongside strangers or friends and take advantage of unique weapon combinations, perks, and classes to win in this solo-developed indie title.AboutIncursion brings a new twist on wave survival, heavily inspired by Team Fortress 2 … If you enjoyed this game, see our list of games similar to Incursion: Reforged.

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  14. View Game
    87%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:stability, grinding
    91% User Score Based on 2,342 reviews
    Critic Score 70%Based on 1 reviews

    Nation Red is an ultra fast infinite play arena-based shooter providing an exceptional close-quarter battlefield experience. Fight thousands of zombie mutants and their bosses in frantic bloody gameplay while earning close to 100 perks. Fight in Barricade, Survival or Free Play mode. Play On-Line in coop, in single player or in local coop! If you enjoyed this game, see our list of games similar to Nation Red.

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  15. Multiplayer co-op survival horror returns in this early 2000s-inspired, undead apocalyptic nightmare. Kill or be killed, then rise from the dead and kill your friends! If you enjoyed this game, see our list of games similar to Outbreak: Shades of Horror.

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  16. Zombie Wasteland Together is a 1–4 player co-op zombie shooter set in a post-apocalyptic desert. Team up with friends, fight endless hordes of infected, and survive using powerful weapons. If you enjoyed this game, see our list of games similar to Zombie Wasteland Together.

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  17. Fight against endless hordes of zombies in this action-packed, round-based survival game inspired by classic zombie shooters! Explore diverse maps, upgrade weapons, deploy automatic turrets, and call in airstrikes. Customize your arsenal with attachments and skins. Play online or in split-screen. If you enjoyed this game, see our list of games similar to Undead Awakens.

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  18. View Game
    47%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    80% User Score Based on 10 reviews

    You and Up-to 7 Friends Take On Round After Round Of Zombies. How Long Can You Survive? Single-Player, Lan and online. If you enjoyed this game, see our list of games similar to Mythic Zombies.

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  19. Armor. Chaos. Total Destruction. Dive into high‑octane tank combat where every wall is just a temporary inconvenience. Everything you see on the map can be reduced to rubble. No artificial barriers—only you, your rivals, and a battlefield that disappears under treads and heavy fire. Why You’ll Love It Online PvP With Friends: Squad up or face off in intense, fast‑paced tank battles. Powe… If you enjoyed this game, see our list of games similar to Tank Battle Royale.

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  20. The power core is failing. You are humanity's last line of defense. Hold the line in this brutal 4-player co-op zombie survival FPS. Reinforce barricades, upgrade your arsenal, and fight through increasingly deadly waves of zombies alone or with friends. How long can you hold the line? If you enjoyed this game, see our list of games similar to Hold The Line.

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  21. Team up or battle friends up to 4 players in QUADRICOLOR’s vibrant color-switching chaos: fire Qi-Bullets to spread your color! Compete in monthly online speedrun tournaments and climb the top of the community leaderboards. Perfect for couch co-op parties or solo runs try-hard. If you enjoyed this game, see our list of games similar to QUADRICOLOR: Ultra Sentai Color Ranger.

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  22. 80%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:graphics, replayability
    80% User Score Based on 657 reviews

    Codename CURE II is a co-operative first person shooter set in the aftermath of a zombie apocalypse. Create an elite military squad with up to five players and fight your way through hordes of zombies in a variety of dynamic objective missions. If you enjoyed this game, see our list of games similar to Codename CURE II.

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  23. "Unity to Survive" is a third-person co-op shooter where up to 4 players team up to survive relentless waves of monsters. Fight through ever-intensifying stages, upgrade your weapons and abilities, and take down massive bosses with teamwork and strategy. Customize your loadout and develop your own survival style in an action-packed battlefield. ✔️ Online 4-player co-op ✔️ Endless… If you enjoyed this game, see our list of games similar to Unity to survive.

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  24. View Game
    98%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, music
    98% User Score Based on 217 reviews

    The dead have arisen in endless waves. Step into the robes of a Hollow Monk, an ethereal warrior of unknown origin, driven by a singular, relentless purpose: to eradicate the Nasty Zombies. Fight solo or with up to 8 players, uncover hidden secrets, and unlock over 100 achievements. Master intuitive melee combat and a diverse arsenal of firearms, then enhance your abilities by unlocking Blessings,… If you enjoyed this game, see our list of games similar to Nasty Zombies.

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  25. 69%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:optimization, grinding
    69% User Score Based on 151 reviews

    Survival Nation is an open-world online RPG survival game designed for VR. In this game, you will kill hundreds of zombies, acquire weapons, learn new skills, craft, explore the world, complete quests, and most importantly, fight for survival. Will you join a Survival Nation? If you enjoyed this game, see our list of games similar to Survival Nation.

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  26. View Game
    50%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, monetization
    50% User Score Based on 347 reviews

    MARS is a Third Person Shooter brimming with creativity and unique features long forgotten in this day of modern AAA games. From the hilarious Headhunter mode, to Huge Mecha vs Mecha battles, to fully customizable loadouts; MARS is a gem to behold amongst the TPS genre. If you enjoyed this game, see our list of games similar to M.A.R.S..

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  27. 85%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    85% User Score Based on 282 reviews

    Shoot, loot and try to escape with your life in this online co-op looter shooter! If you enjoyed this game, see our list of games similar to Last Group Out.

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  28. View Game
    93%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:stability, grinding
    93% User Score Based on 619 reviews

    Wee Tanks! is a game where you get to battle hundreds of tanks on many different maps. It is an homage to the original game and gives you more tanks, more missions and more game modes! It even has a built-in map editor. If you enjoyed this game, see our list of games similar to Wee Tanks!.

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  29. 80%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:optimization, stability
    84% User Score Based on 4,664 reviews
    Critic Score 60%Based on 1 reviews

    The co-op survival FPS and spiritual successor to the award-winning occult horror, Maid of Sker. Play solo or up to 4 players to survive the supernatural onslaught of the Quiet Ones. If you enjoyed this game, see our list of games similar to Sker Ritual.

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  30. View Game
    61%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, monetization
    61% User Score Based on 297 reviews
    Critic Score 60%Based on 1 reviews

    Leap is a fast-paced, multiplayer first-person shooter featuring epic battles with up to 60 players, each armed to the teeth. Become an elite Leap mercenary as you soar into battle. Fight for either the United Earth Defense Coalition (UEDC) or the rebel Exo-Terrans - whoever pays the most, wins your trigger finger and excessive arsenal. If you enjoyed this game, see our list of games similar to LEAP.

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  31. 64%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:graphics, story
    69% User Score Based on 314 reviews
    Critic Score 40%Based on 1 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.

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  32. View Game
    49%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:story, graphics
    49% User Score Based on 76 reviews

    In ZCrew, an alien virus has turned people into raving mad zombies; wreaking havoc on the planet and leaving only ruins behind. To re-establish order, the U.N.R. summons the help of genetically modified human clones who are the only beings able to beat the odds in humanity's favor. Infected humans, mutant insects, and other monstrosities will do anything to keep Earth firmly within their grasp! If you enjoyed this game, see our list of games similar to ZCREW.

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  33. View Game
    74%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, grinding
    73% User Score Based on 10,844 reviews
    Critic Score 75%Based on 2 reviews

    Contagion isn't your average Zombie Shooter but instead takes a more realistic and different approach to the popular genre with unique characters, environments, weapons, items, and a built-in system that makes every round completely unpredictable with resources, objectives, and paths ever-changing. If you enjoyed this game, see our list of games similar to Contagion.

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  34. 68%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:story, graphics
    100% User Score Based on 19 reviews

    Slipping into a junk food‑induced coma during a late‑night movie marathon, you wake up as an astronaut stranded in a galaxy overrun by living junk food! Play solo or co‑op online with up to 3 friends (4 players max) to battle hordes of junk food and Souls‑like bosses as you fight to escape alive! If you enjoyed this game, see our list of games similar to Snack Invaders.

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  35. View Game

    Survive the Neon HordeNoxon is a first-person arena shooter built around one idea: movement is survival. Dive into a pitch-black arena where everything glows, enemies swarm from every direction, and the only thing keeping you alive is your momentum. Inspired by the visual chaos of Geometry Wars and the movement depth of Quake, Noxon rewards players who master the air. Movement Is Your Greatest W… If you enjoyed this game, see our list of games similar to NOXON.

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  36. Fight alone or team up with up with friends. Get the shotgun. If you enjoyed this game, see our list of games similar to DEADFALL.

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  37. An action shooter against hordes of zombies where you must survive and resist increasingly dangerous waves in location is emblematic of the Costa del Sol. If you enjoyed this game, see our list of games similar to Moonset Proyect.

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  38. Zombie Defense: Breach of the Undead is a survival-focused zombie defense game built around constant pressure and escalating danger. Your goal is simple: hold your ground, survive the waves, and last as long as possible. But with every wave, the undead grow stronger, faster, and more ruthless.Using limited resources, you must build your defense, choose your weapons carefully, and adapt your strat… If you enjoyed this game, see our list of games similar to Zombie Defense:Breach of The Undead.

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  39. 37%Game Brain Score
    Most mentioned positive aspects:graphics, humor
    Most mentioned negative aspects:music
    56% User Score Based on 16 reviews

    Beakforce – Waddle Into WarBeakforce is a fast-paced, first-person shooter where you're not just any soldier—you're a battle-ready penguin armed to the beak. Engage in high-energy, low-temperature warfare across dozens of unique maps, wield a variety of wacky and powerful weapons, and customize your penguin to strike fear (and maybe laughter) into your enemies. Whether you’re flanking through fro… If you enjoyed this game, see our list of games similar to Beak Force (Early Access).

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  40. The world has fallen, and the undead are all that remain. Undead Horizon is a co-op, round-based zombie survival game where you fight off relentless waves, rack up points, buy weapons and perks, and upgrade your arsenal to stay alive. How long will you and your friends hold out? If you enjoyed this game, see our list of games similar to Undead Horizon.

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  41. The chaos of January 6th has taken a darker turn. As the dead rise and the White House descends into madness, an insurrection of the undead threatens to consume the entire nation. Undead Presidents – A Nation Divided… by the Undead. Old-school, round-based zombie survival with modern mechanics and a satirical twist. Solo or co-op multiplayer – team up with up to 8 players online or domi… If you enjoyed this game, see our list of games similar to Undead Presidents.

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  42. Description:Shoot & Neon is a laid-back multiplayer FPS where you and your (possibly too many) friends try to survive endless waves of neon bean-shaped enemies. It’s easy to jump in, hard to keep up — and even harder to stop laughing when things go off the rails. Pick up upgrades, level up, and fight through increasing chaos as the enemy count skyrockets. There’s no real end — just an ever-gr… If you enjoyed this game, see our list of games similar to Shoot & Neon.

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  43. 88%Game Brain Score
    88% User Score Based on 52 reviews

    Think fast, kill faster. Blast through shifting alien hellscapes in this roguelite platform-twin stick shooter, switching between Soldier precision and demonic destruction. Survive relentless hordes, brutal bosses, and endless roguelite chaos. If you enjoyed this game, see our list of games similar to Two Sides of Hell.

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  44. Revelations is a zombies passion project created solely by me, Brock de Beaubien. It's heavily inspired by bo2 and bo3 zombies. -round based zombies horde shooter -tons of guns -story -atmosphere -perks -varying enemy types -different map locations -weapon upgrades Revelations will continue to be enhanced. I am dedicated to create more maps, weapons, repair bugs, and quality of life c… If you enjoyed this game, see our list of games similar to Revelations.

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  45. View Game
    26%Game Brain Score
    Most mentioned positive aspects:gameplay
    Most mentioned negative aspects:graphics, stability
    50% User Score Based on 2 reviews

    Broken War is an intense first-person shooter that combines various multiplayer modes. The game takes place in a post-apocalyptic world where factions fight for supremacy in the devastating landscapes after a global catastrophe. Broken War offers a variety of game modes designed to test both individual skills and teamwork. Main features: Multiplayer Mayhem: Take part in exciting multiplayer mode… If you enjoyed this game, see our list of games similar to Broken War.

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  46. 64%Game Brain Score
    Most mentioned positive aspects:graphics, atmosphere
    100% User Score Based on 15 reviews

    Get ready for non-stop zombies' action in our new low poly 3D arcade game! Experience the thrilling, fast-paced and intense gameplay as you fend off hordes of the undead while navigating through the city and surviving wave after wave of epic zombie attacks. Take control of the extensive arsenals of death-dealing weaponry and pick-up enhancing perks to help you get to the extraction point. U… If you enjoyed this game, see our list of games similar to World War ToonZ.

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  47. Bloody Horde is a Co-op Survival Horror TPS set in multiple environments. You and your friends are dropped into these locations with a simple mission: Survive endless waves of hostile zombies and other undead creatures! If you enjoyed this game, see our list of games similar to Bloody Horde.

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  48. RENEGADE is a free to play shooter which absolutely doesn't bring anything new to the table, it's just designed for the casual folks who just wanna shoot stuff. If you enjoyed this game, see our list of games similar to RENEGADE.

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  49. View Game
    64%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:optimization, monetization
    64% User Score Based on 878 reviews

    Includes: Base Game Rogue Point - Supporter DLC Rogue Point Soundtrack For those who stand against the machine.The Rogue Point: Supporter Edition honours the players who fight back. The ones who see through corporate lies and choose to stand shoulder to shoulder with the Rogues. This upgrade edition is a show of solidarity, unlocking exclusive digital content to mark your allegiance to the rebelli… If you enjoyed this game, see our list of games similar to Rogue Point.

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  50. 49%Game Brain Score
    Most mentioned positive aspects:story
    Most mentioned negative aspects:gameplay, graphics
    82% User Score Based on 11 reviews

    MATH FPS is a fast-paced action-shooter where you solve math to survive. Each bot displays a math problem, and you must shoot the correct answer on its body parts to deal damage. Survive increasingly difficult waves or practice skills in modes for addition, subtraction, multiplication & division. If you enjoyed this game, see our list of games similar to MATH FPS : Solve Or Die.

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