Screenshots
Watch trailer on Steam ↗PHOBOS
FourDots · Published by FourDots
Last updated 28 Sept 2026
A 4-8 player social deduction horror game. Solve puzzles that need real teamwork, survive monsters that each hunt differently, and figure out who you can trust before they decide for you.
Action, Indie, Early Access · 2026 · More free games
In PHOBOS, navigate the horrors of an early access world where teamwork is key. Solve complex puzzles, avoid deadly monsters with distinct hunting patterns, and uncover truths about your fellow players before it's too late.
About this game
A 4-8 player social deduction horror game. Solve tasks that need real teamwork, survive monsters that each hunt differently, and figure out who you can trust before they decide for you.
Full friend group or public lobby, doesn't matter; the chaos is the same either way
Scream with each other
Scream at each other
Screw around with silly items and difficult co-op tasks
Infected players have unique abilities that will help them cause chaos.
Call a Lockdown to accuse someone and force a vote.
The "Lockdown-Captain" will see one player's true role.
Fight back with guns, knives, or a boxing glove when monsters break containment.
Don't take too long, or make too much noise...
Note from the devs: Built by four friends, start to finish. Every task, ability, and monster made by hand. No AI-generated content. Made in Godot.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Core i5 6600
- Memory: 4 GB RAM
- Graphics: GTX 970
- DirectX: Version 10
- Network: Broadband Internet connection
- Storage: 2 GB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
*languages with full audio support
Latest news
Patch NotesOfficial
Update - Phobos v1.16.0!
Update - Phobos v1.16.0! :mouse_trap: Features: - New Infected ability: Lure entity to self. Use this to mind-game other players into thinking someone else is infected! - The Kid's scream now hurts does damage and makes you drop your items. - Added a little easter egg on the ship for a certain someone... Balance changes: - Made it easier to save other players from the mimic grab. - Increased Snail attack range. - The Crawler runs much further away when it flees. Fixes: - Fixed the gun firing an extra bullet when it gets knocked out of your hands mid-shot. - Decreased the chance that quiet background mic noise will attract an enemy. - Fixed artifacts sometimes not showing as scanned on the map (for real this time). - Fixed a possible freeze or crash when another player's connection drops mid-match. - Fixed a possible desync when a player fails to load into the map. Other: - Updated the enemy stunned visual effect. Thanks for playtesting, more things to come!Read full article on Community Announcements (SAUCIBOISPAGET)Patch NotesOfficial
PHOBOS v1.10.3
Small update - Phobos v1.10.3! Features: - Lobbies hosted on a different game version now show a tooltip in the lobby browser telling you if your game version is ahead of or behind theirs. Fixes: - Fixed a possible crash when opening the lobby browser. - Fixed dropped items clipping through walls and getting launched out of the map. - Fixed some item spawns that could collide with geometry.Read full article on Community Announcements (SAUCIBOISPAGET)Patch NotesOfficial
Beta v1.9.0 Patch Notes
Balance changes: - Knife attacks faster and has more attacks, but does less damage. - Shove cooldown reduced. Further reduced on whiff. - Made Shove and Knife hitboxes easier to hit. - Removed one of the Decrypt Computer puzzles from the Science wing. Fixes: - Fixed teleport arrive sound not playing for players already in the lockdown room. - Fixed game audio playing while the player is actively teleporting. - Fixed artifact scan status not updating correctly on the map. - Fixed issue with Comms terminals active state getting stuck between games. - Fixed issue with Comms terminals playing the audio of dead players. - Fixed the Jolter attacking dead/spectating players. - Added fade to the scanner highlight effect so that you can see tasks up close. - Fixed ragdolls going through some objects and the circular room in the Medical wing. - Fixed items falling through some kinds of boxesRead full article on Community Announcements (SAUCIBOISPAGET)AnnouncementsOfficial
Beta v1.7.0 Infected Heal Ability!
Small update - Phobos Beta v1.7.0! Features: Infected Heal Ability Fixes: Fixed a possible crash when returning to lobby after a game.Fixed various instances of z-fighting.Fixed mouse rotation getting stuck if round ended while comms terminals were used.Fixed comms terminals being unusable if the game ended while a broadcast was ongoing.Updated images in the in-game guide to match our new fancy models. Other: Added option for Windows players to launch with DX12. Please try this if you're consistently getting crashes during a match and let us know how it goes!We'll have more fixes and features coming soon as we continue to review playtest feedback and logs! Thanks for playing!Read full article on Community Announcements (dotdotdotdot)Patch NotesOfficial
Audio Overhaul
We've added a new set of sound effects to many interactions and menus in the game, such as:- Tasks- Items- Ambiance- Abilities- ... and more!This update also includes huge improvements to our VOIP audio processing. You'll notice much more realistic behavior of other players' voices as they move away or behind objects.As always please reach out to us on Discord with your feedback! We're actively investigating remaining bugs and crashes as well as pushing feature improvements like this.Read full article on Community Announcements (dotdotdotdot)
