
1) First-person shooter 2) Linux game 3) Multiplayer online game 4) Windows game
Found on
https://www.crosswordclues.com/clue/assaultcube

AssaultCube is a free first-person shooter game, based on the Cube engine. It takes place in realistic environments, with fast, arcade gameplay. Although the main focus of AssaultCube is multiplayer online gaming, a single-player mode consists of computer-controlled bots. AssaultCube utilises efficient bandwidth usage, allowing the game to be run ...
Found on
http://en.wikipedia.org/wiki/AssaultCube
No exact match found.