Are you a mod author? Join us!

You are welcome to submit your own mods or claim all of your mods that have already been submitted by other players. Simply Sign Up and let us know!

Why contribute to the RimWorld Base?

Thousands of Players already look to the RimWorld Base to find mods outside of Steam. But also...


We add a Direct Download!

Submit any mod and we'll make sure it gets a Direct Download.

Help other players like you

Not all players bought RimWorld on Steam, but they also want mods!

We keep mods up to date

We look for updates frequently and also get them upon request.

We support the Community

We give support to players and mod authors alike!