The game is about killing enemies and trying to win. You have 3 weapons to choose from, plus it doesn’t weigh much, it’s under 15 mb. 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.  build  and shoot!
Requirements
Minimum
Windows Vista or later, OS X, or Linux
1GHz dual-core processor
GPU: 13MB or more VRAM
GPU (Intel): Intel HD Graphics 3000 or better
GPU (NVIDIA): GeForce 9 Series or better
GPU (AMD): Radeon HD 7350
800×600 display
Broadband network connection
Keyboard and pointing device
Recommended
3GHz quad-core processor
Stereo audio output
GPU: 13MB or more VRAM
GPU (NVIDIA): GeForce GTX 680
GPU (AMD): Radeon R9 280X
Mouse input