Somtum.fun

somtum.fun is a free, English-speaking private server for the rhythm game osu!, open to players worldwide. Play on lazer with our TumThai client, on stable, or on 2008-2015 clients, all with one account and one shared leaderboard.

LAZER SUPPORT
TumThai is our version of osu!lazer for Windows, Linux, macOS and Android. It updates itself, supports multiplayer and spectating, and can use your existing osu!lazer beatmaps, skins and replays.

STABLE AND OLD CLIENTS
Play stable through the Somtum Launcher or Somtum Patcher, or pick from 75 client builds from 2008 to 2015.

WHAT YOU GET
- One leaderboard per map across every client
- Relax and Autopilot with their own rankings and pp
- Custom rulesets such as Sentakki, Tau, Rush! and Soyokaze
- osu!dan courses for osu!mania
- Daily challenge and Map of the day
- Custom medals requested by the community
- Your own beatmap uploads, with our own ranking team
- A pp calculator on every beatmap page
- Replay videos, rendered from the website or Discord bot
- Anti-cheat, with replay checks after you play

ABOUT US
The server runs on TomYum, our own open-source server software written in C#. somtum.fun started in Thailand and is named after som tum, the Thai papaya salad. Today our community is mainly English-speaking, with players from around the world.

Free to play, always.

somtum.fun is fan-run and not affiliated with ppy Pty Ltd. osu! is a trademark of ppy Pty Ltd.