Open now · Join instantly
OmniHaven playtest
by Plubu
Play as a cursor with your mouse to fight against bosses! Choose two different paths as difficulties that also affects the story, meet various characters, equip your loadout and even play minigames!
Anyone with a Steam account can join, and it's free.
- Access
- Instant
- On playtest since
- Aug 20, 2026
- Planned release
- To be announced
- Developer
- Plubu
- Platforms
- Windows
- Players
- Single-player
- Languages
- English
How to join the OmniHaven playtest
- Open the game's Steam page with the Join playtest button. Sign in to Steam if it asks.
- Use the OmniHaven playtest signup there. You're in straight away, with nothing to pay.
- The playtest shows up in your Steam library, ready to install and play.
New to playtests? How Steam playtests work
About OmniHaven
OmniHaven!
Play as the cursor that fell to the planet of OmniHaven from outer space!
Move, shoot, parry and use your super attack mostly through your mouse!
Bosses!
Fight through many different characters!
Either simply defeat them or kill them!
Equipment!
Buy and equip many different weapons, perks and supers!
Fashion!
Dress up your Cursor!
Minigames!
Play Minigames to pass the time and even get some money!
From the game's Steam page.
