They Are Thousands

A third person shooter game

They Are Thousands is a third-person shooter set in a world overrun by the undead. Civilisation has fallen, humanity is on the brink of extinction, and you may be one of the last survivors left standing.
Vast swarms of infected flood the land, hunting down the final human colonies. Outnumbered and surrounded, you must fight to survive, push back the horde, and resist an infection that threatens to erase humanity forever.