The good news is that more Steam free-to-keep games are confirmed for August 2026, but PC gamers should always be sure to claim these free games while they are active. As such, Steam users should be sure to claim Yet Another Zombie Defense HD ASAP. As of this writing, there are three game modes available in the co-op game: Defense, Endless, and Deathmatch. The free-to-keep Steam games are not always the best, but they are always on the best platform, and even the worst game for one person is a hidden gem of a Steam game to another. All Ending Soon Steam Epic Prime PSN Itch Free Game Giveaways