A downloadable game for Windows and macOS

Be the last man standing in a new Battle Royale-style mode, strike with your team or alone in Project Tetra! Project Tetra is a free, singleplayer, fun and intense FPS!

Join our discord for more! https://discord.gg/atRNDb5

Play our latest game Project 42 for free! Fight enemies with awesome time manipulation powers where time moves when you do! (https://tetrastudios.itch.io/project42)

Patch Notes:

  • Completely Overhauled UI
  • New Arena Royale Map!
  • 4 New Weapons!
  • 2 New Deathmatch Maps!

There are 4 modes:

  • Arena Royale! Be the last one standing in this new game mode!
  • Deathmatch: It's free-for-all in this mode! Eliminate all other players to win!
  • Team Deathmatch: Work with your team to achieve victory! VS up to 4 teams at once!
  • Zombies: Can you survive the night? Select the difficulty and prepare for waves of zombies!

Project Tetra is currently in a open alpha and will be changed based on community feedback!

Future updates may include:

  • Zombie Update
  • Battle Royale Mode
  • Online Multiplayer
  • Vehicles
  • More Maps, Modes and Weapons

Stay tuned for more details! 

Feedback Form here:


This game was made with the Unreal Engine 4.

Inappropriate (eg usernames with swear words, offensive language or pretending to be somebody else) usernames will have their accounts permanently deleted.

NOTICE TO MAC USERS  (Potentially obsolete?):
 You might need to download the game on the itch.io app for the game to work. This also means that all future updates will be installed as patches, so you will not need to re-install the game every update.

Install instructions

Download and unzip the file before playing!

Downloading the itch.io app means that the future updates will be in much smaller sizes, as you do not have to re-download the game each update, and it is much easier to download. Link: https://itch.io/app

Using the itch.io app will avoid the below problems!

Mac users (Potentially Obsolete): 

You will need to download it, then open up terminal and write unzip, then drag the application into the window eg:

unzip /Users/ProjectTetraDev/Desktop/project-tetra-osx-new.zip 

Press enter, then wait until it has completed. After that, go to finder -> Go -> Home -> MacNoEditor->ProjectTetraAlpha

You will also need to unblock the program if need be:

On PC, you might need to right click the application -> Properties -> Unblock. 

On Mac, you can click System Preferences -> Security and Privacy -> General -> Allow.


ProjectTetraV2Mac(NEW-VERSION).zip 3 GB
Version 1 Oct 23, 2018
ProjectTetraV2Win.zip 2 GB
Version 7 Oct 20, 2018
ProjectTetra-OLD-VERSION(Use V2 file).zip 2 GB
Version 5 Feb 21, 2018

Development log

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