Prey: Mooncrash was already my pick for expansion of the year, and that was before today when Arkane Studios threw in two more games for free. Typhon Hunter is a multiplayer game inspired by Team Fortress 2 and Garry’s Mod favourite Prop Hunt – a team of five shapeshifting alien shadow-spiders attempts to outfox a lone human. Transtar VR is an escape room-styled prologue to Prey for the fancy space-goggles crowd. Anyone who owns Mooncrash should check their Steam library for Prey: Typhon Hunter, which includes both and installs as a separate game. Prey (with its brillo expansion) is on sale, too.