Pure distilled ludo. The three-man team behind Timemelters and previously Sang-Froid trim all of the fat, sacrificing graphics and presentation to make this clicky, thoughtful puzzle-tower-defence-action game.

Each handcrafted level leads you comfortably through trial, error, iteration to the end (or often the beginning) of each map, where the plan comes together, your five clones high-five each other and shoot lasers into a magic ball.

The systems are smooth and intuitive, with very little unintended friction or bugs and that is a dream for such a miraculously complicated time-travelling mechanical device.