OpenArena is a free and open-source video game, it is first-person shooter (FPS) and a video game clone of Quake III Arena. Developed by OA Team
License: Open Source
Nexuiz Classic offers a unique graphics style and strong AI bot functionality, making it appealing for players who enjoy classic arena shooters. OpenArena, on the other hand, excels with cross-platform play and a larger player base, providing a more accessible experience for new players.