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A retro multiplayer shooter

Teeworlds is a free online multiplayer game, available for all major operating systems. Battle with up to 16 players in a variety of game modes, including Team Deathmatch and Capture The Flag. You can even design your own maps!




Need help? Head over to the support section!
 


News

(posted by: heinrich5991) | 2015-11-02
A vulnerability in the current server-masterserver protocol was found that can cause servers to not show up in the server list anymore. Use one of the following methods to protect your server(s):

1) Apply this patch to your source code.
2) Use this script to patch your binaries.
3) Use this iptables rules by m!nus on your server (NOTE: Adjust the port if you're not running on 8303!):
Code:
iptables -I INPUT -p udp --dport 8303 -m u32 --u32 '0>>22&[email protected]=0x66776572' -j DROP


NOTE: If you're using method 2 or 3, you won't be able to detect NAT issues anymore, they'll show up as "WARNING: Master server is not responding, switching master".