Really enjoyed it! The mechanic of hoovering stuff up was a fun twist on the "survivors" style combat. While I never really built a strategy around what I was hoovering up, with some tweaks I could really see selectively choosing to hoover stuff up in situations being very fun, though just grabbing everything I could was already fun so *shrug* haha. The upgrade screen worked, but constantly had me accidently buying an upgrade each time the round ended - perhaps a short "Returning to shop" screen might help alleviate that. But yeah, real fun - great work!