Very cute sprites! The concept is also quite fun. It's like "stay there you **** so that I can heal you" and he just rushes ahead... I think some audio would've been nice (there's plenty in opengameart if making music is not your thing), but that might be me just being biased for game audio; it's also quite hard to "get everything done" with such a short amount of time, though. It's quite fun, great job!