Rate top gamesOpenSpades
About
OpenSpades is a clone of Ace of Spades 0.75, which is a free online first-person shooter created by Ben Aksoy, featuring fully destructible terrain and plenty of game modes (including the well-known Capture the Flag) created by the community, and run on the community servers.
To clarify, I'm not the developer of this clone, the developer is yvt.
Unfortunately I don't have linux executable, but you can install it from snapcraft or flathub:
https://flathub.org/apps/details/jp.yvt.OpenSpades
https://snapcraft.io/openspades
More info on the clone: http://openspades.yvt.jp
Source code as GPL license wants: https://github.com/yvt/openspades