Targem is the Russian studio behind the vehicle combat game Crossout and the space shooter Star Conflict. Burrownauts is a spin-off rather than a sequel, and it runs on a loop of digging out resources, upgrading, then holding off waves of enemies in the style of Vampire Survivors.

The playtest is open now with no restrictions on sharing footage, so streams, videos and written impressions are all allowed. The Steam page is live for wishlisting, and Targem says the Steam playtest will open soon once it has collected sign-ups.

There is no release date, no price and no mention of consoles. The announcement trailer went up on Targem's own channel on 16 September.