Project: Snowblind is a 2005 first-person shooter video game developed by Crystal Dynamics and published by Eidos Interactive for PlayStation 2, Xbox and Microsoft Windows. The game follows soldier Nathan Frost, who is enhanced with nanotechnology following injuries on a mission and sent against a military regime known as the Republic. Players control Frost through a series of linear levels, using enhancements both in combat and to manipulate security devices such as cameras. The online multiplayer allows up to sixteen players to take part in modes ranging from team-based to solo battles.