Command & Conquer: Red Alert - A Path Beyond

Command & Conquer: Red Alert - A Path Beyond is a free fan-made first/third-person multiplayer shooter with strategic elements. Its code is based on a heavily modified W3D engine from the 2002 game Command & Conquer: Renegade, and replaces its units and environments with those from Red Alert and its expansion packs. Hence, naval combat is available, unlike the original Renegade. Also featured are the unique mechanics from RA such as using spies.

It has only a multiplayer mode, based on the default C&C mode from Renegade's multiplayer segment. Players are divided into two teams (Allied and Soviet) and have to eliminate each others' bases or have the highest team score at the end of the session. Key buildings like refineries (through harvester units) bring in credits, which can be used to convert the player into a different infantry unit and/or purchase a drivable vehicle in appropriate production structures.