Katana Zero was a lovely game — a side-scrolling samurai Hotline Miami — but perhaps a little on the short side. Ending on a maddening cliffhanger, developer Askiisoft says there’s more levels and story in the works as free DLC. Until then, they’re putting players through the wringer. Two new modes were added in a big patch yesterday, Speedrun mode and Hard Mode. The former offers a cutscene-lite deterministic playing field. Hard Mode, unlocked after beating the main story, is designed to murder you in a thousand fun new ways. Oh, and you can pet a cat now.