CS2D
You can download CS2D from Steam

Linux Games Like CS2D

Action Casual Indie

CS2D is a Action Casual Indie game. Released for Linux on March 21st 2004. We found 60 games which are visually similar to CS2D on Linux.

Platforms: all PC macOS Linux

Released: March 21st 2004

Cross-Platform Multiplayer 2D Includes level editor Steam Achievements Free to Play Singleplayer Online multiplayer cooperative