ROB RUN lets you play with friends, but there is a catch that trips up a lot of new players. If you and your friend are on different servers, a party invite on its own will not bring you together. You first have to move to their server, and the way the game makes you do that is a little unusual: you go to prison.
Here is how it works, step by step, plus a few things to check before you try it.
What is ROB RUN?
ROB RUN is an online open-world crime game from Kefir, the studio best known for Last Day on Earth: Survival. It launched in Early Access on Steam on November 3, 2026, and is built around a large shared world where thousands of players can be on the same server at once, robbing, running from the law and teaming up with friends.
| Detail | ROB RUN |
|---|---|
| Developer and publisher | Kefir |
| Platform | PC (Steam) |
| Release | November 3, 2026 (Early Access) |
| Multiplayer | Online co-op and PvP on large shared servers |
Because servers are so big, it is easy to end up on a different one from your friends when you first log in, and that is where the trouble starts.
How to join a friend’s server in ROB RUN
The method below is the one Kefir has shared for players on different servers. It uses the prison system to switch servers.
- Open the global map.
- Select Prison.
- Choose Surrender to Feds, and read the confirmation message before you accept.
- Once you are in prison, use the server-switching option and pick your friend’s server.
- Ask your friend to send you a new party invite.
That last step matters. An invite sent while you were on different servers will not work after you switch, so you need a fresh one.
Things to check before you surrender
Confirm the exact server name. Ask your friend for the precise name before you switch, because some servers have similar names. Picking the wrong one means repeating the process.
Read the warning carefully. It has not been made clear whether surrendering to the Feds costs you anything, such as items, equipment or progress. The in-game confirmation screen is the best place to check before you agree.
If the different-server warning keeps appearing, double-check that you selected the correct server, then ask your friend to send another invite.
Why ROB RUN works this way
Most games let you join a friend directly from a friends list. ROB RUN ties server switching to its prison system instead, which fits the theme, even if it is not the most obvious method. As an Early Access game, it may change. Kefir could add a simpler join option in a future update, so this guide will be updated if the process changes.
