Top similar games like The Prison Experiment:

CIVIL WARFARE allows you to fight against real players with the Battle Royale style and different game modes. You battle until you are the one last survivor of dozens of people in a Battle Royale style civil war town.

Mortal Royale is a battle royale game on a massive scale in a fantasy setting. Up to 1000 players are thrown into a massive world in the eye of a deadly chaotic storm that is slowly closing in on them. Find and tame mounts to give you not only speed but a powerful advantage on the battlefield.

Infernum is an isometric ARPG featuring enemy mobs and PVP action.

A Warhead-Designz™ title - Born of The Wild™: The Depths is a suspenseful & atmospheric survival horror MMO PVP experience where you play as aquatic animals in the sea and everything wants to kill you. Are you ready to be Born of The Wild?

Join one of the factions, build your base, explore 64sq/km. Create your own world where you can be proud loner, or create a group with your friends. The entire subsequent history of the world depends on you.

Operation Sniff game for one or two players. In a single player game you have to play for a dog and complete all the tasks assigned to you. In the mode of confrontation, players have to choose the role of a person or a dog, and fight among themselves, destroying each other or completing all tasks.

Battle For It All is a survival battle royale being developed with community feedback. Players must find weapons and fight animals, players, and other threats until the last man standing survives.

You are the survivor of this post-apocalyptic world. You will search for food, gun, and medicine for keeping yourself alive. But it is not that easy. zombies are everywhere. So you have to be careful and alert all the time because they are dangerous. They can smell and feel you.

ChilloutVR is a social sandbox game enabling players and content creators to create, share and explore content in a massive multiplayer metaverse alone, with friends or anyone around the world. Meet new people and explore virtual worlds together. Playable with and without a VR-Headset.

Experience a cutthroat universe ravaged by a war of extinction between humanity and AI. Fight for resources, territory and power in a sci-fi sandbox.

Planet Shima attracts adventure seekers from all over the Galaxy BB-79 due to its unique resources. The mysterious effects on this planet made Artificial Intelligence of Shima aggressive towards all intelligent species of animals.

Tackle starvation, dehydration, thermal conditions, radiation poisoning, and toxic gas inhalation while trying to keep your sanity intact. Shack up, cook some chicken, and make friends or enemies as you discover, explore, learn, build, and develop your skills needed for a true survival experience.

You have been abducted and you must learn to survive on this unknown planet. You will need to explore the planet, feed yourself, find supplies and build a base.

Tactical Multiplayer FPS shooter with a story based on the events of the World War II. Strategic battles with a variety of vehicles, including artillery. Multiple game modes. Ranks, titles, awards, career.

Hunt, or be hunted - W.A.R. is a Survival Sandbox with many features. Play survival your way: Hunting Zombies, Crafting recipes, Procedural cities, Fortifying Buildings, Player Traps, Base building with multiplayer survival!

Past Fate is an open world MMORPG set in medieval fantasy world where the players freedom is the key element. Choose what you will become and explore the vast world and its continents for hidden secrets and mysteries. What is your fate?

A dark horror MMO inspired by the writings of H. P. Lovecraft. Infinite dungeon exploration, boss raids, guilds, PvP, leaderboards, and the destruction of your soul by an uncaring immortal e̵̺̙̺̥̅͆̾̽̈̇̇̂̑̊͊̽̕͜͝lde̸̮͔̞̮͖͖̙̍̒̽̓r̶̨̹̠̪̫͓̻͍̥͇̄͌͂̋̊̚ g̶̩̮̙̾̎̌̋̎͌͘͠oḓ̸̛̮̦̮͎͖̖͖͕͊͋̉̂́͛ slowly devouring the universe.

Arvita is a medium fantasy MMORPG with emphasis on social gameplay, crafting, party combat, territory capture and player vs developer(PvD) style content.

War Blade is a Fight-for-survive arena game in era of cold weapon. Players will fight with only one teammate, against all kinds of deadly threaten. Only the toughest team can collect the legendary weapon and hero souls, survive to be the last one in the unknown battlefield.

Engage in an epic struggle for survival, humans versus monsters. Battle as a team or fend for yourself in Team Deathmatch, Free-for-all and Survival Gamemodes, with upwards of 64 players. Do whatever it takes to survive!

Survival Sandbox MMO RPG which tells you about survival in Ancient Siberia. Users will have to fight with monsters, to build their own castles, to use magic, to participate in naval battles and tournaments, to join guilds and create their own clans. In Ancient Siberia only strongest survive.

Start and search for gears and weapons! Get the better tactics against your opponents. Be the last one to stay on. This a survival shooter game, where you fight in several open arenas! You can customise your outfit to make it even more unique and funny! Compete with others to collect the hidden weapons and grenades.

WARMA is a multiplayer game about a showdown between the police and bandits! Robbery, chases, tuning and much more!

"Ultra Megon" has combined more genres into one game. Genres like - MOBA | third Person shooter | parkour game | defense | strategy | RPG | MMO | etc... In "ULTRA MEGON" you will find a lot of unexpected situations, characters with their unique skills and abilities.

Explore an open world environment, mine resources, tame creatures, found a civilization, recruit players and NPCs, build a kingdom, research technologies and magic, level your character, cast powerful spells, create powerful artifacts, and bring death to your enemies!

Stranded on an island while a terrifying storm is coming, Survivors have to repair a ship to leave. However, Saboteurs just want to place obstacles in the way! Use voice chat and play a drama queen to take control of or see through everything in Werewolf-like social game Island of Deception.

Allied Nations is an primarily online RPG/RTS akin to games such as Dwarf Fortress and the more modern RimWorld. You are able to easily manage units, wage war, build and roleplay. Through your own wit, might, or sheer luck can you survive this experience? Probably not but give it your best try!

Explore a high-fantasty world in this text-based Discord RPG Bot inspired by Fighting Fantasy® style novels of the 80s and 90s. Save the world from evil... or become the very evil you were supposed to fight, and watch it all end.

Fight enemies, craft weapons and complete quests with your friends in virtual reality! Available for HTC Vive and Oculus Touch platforms in Early Access.

World of War : Battlegrounds is a low poly shooter multiplayer game. Make alliances to conquer the enemies easier or try to win the battle alone. You can try to stand in this war without any consequences. Be brave and wise to win the battle.

RAID OF REGIONS is a multiteam tactical shooter set on a future post war era. Every match is a heart pounding 4v4v4v4 battle between agents with customizable loadout, fighting together with their unique gears and advance gadgets.