Valve have sometimes – if perhaps not often enough to call it a grand old tradition – massaged interest in their hardware by pairing the kit with a new game. For the Steam Deck it was Aperture Desk Job, and for 2019’s jammy sod of a VR headset, the Valve Index, it was Half-Life: Alyx, a full-length City 17 adventure that reviewer Graham (RPS in peace) called “a masterclass of first-person shooter design.” Still, people rarely want to take the…