Ossa Client

Ossa Client One app for all your BONELAB mods

Install and update mods from Thunderstore and mod.io. It's free. Ossa+ adds the Ossa Camera.

Ossa Client is a free BONELAB mod manager for Windows. Find, install and update mods from Thunderstore and mod.io. Save your mods as a pack and share it with a link. Ossa+ adds the Ossa Camera.

Every BONELAB mod

On Thunderstore, mod.io, and Nexus

Search

Instant results, with filters.

Most downloaded

Updates

Checks for updates when the app opens. Turn on auto updates, or press Update all.

Updates

Questions

What is Ossa Client?

Ossa Client is a free mod manager for BONELAB on Windows 10 and 11. It finds, installs and updates mods from Thunderstore, mod.io and Nexus Mods, and turns them on or off.

Is Ossa Client free?

Yes, the app is free. Ossa+ is $5.99 a month and adds the Ossa Camera and app colors.

What is Ossa Camera?

Ossa Camera is a BONELAB camera mod for PC. You hold a tablet in game to frame shots, take photos and save clips, and the desktop shows its view for recording and streaming. It comes with Ossa+.

Who can use it?

Anyone. You sign in with your Discord account.

Can I share my mods with friends?

Yes. Save your mods as a mod pack and send the link. Your friends can install the whole pack from it.

Does it work on Quest?

No. Ossa Client is for BONELAB on PC.

Is Ossa Client made by Stress Level Zero?

No. It’s a fan-made project and isn’t affiliated with Stress Level Zero.

Thunderstore and mod.io in one app. The app is free.

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