The game runs on GlimmerPick’s public server. Players join it directly, so the creator does not need to forward router ports. This preview has one room slot and supports only the tested stock OpenClonk maps below.
Start with OpenClonk’s native modes:
In the latest Windows desktop game, choose Multiplayer and refresh the online game list. Select the hosted room and choose Join game. Friends can do the same. If it does not appear, paste the room address below into the IP / address field and press Enter. The round starts 30 seconds after the first player joins.
This is native-to-native hosting only. Browser crossplay for these maps is still being tested. Empty rooms close after five minutes; a room nobody joins closes after ten. Community uploads are not added automatically.