Open-source clone of Ace of Spades - free FPS sandbox game

OpenSpades is a clone of Voxlap Ace of Spades 0.75, which is a free multiplayer
game created by Ben Aksoy.

Here are some features:

  * Ability to connect to vanilla/pyspades server
  * Better performance on some modern computers/netbooks
  * Sophisticated graphics
  * Fully open source (GPLv3 compliant)
  * Cross-platform