Thank you for your feedback, I adressed some of the main issues and also added new stuff:
Removed Insta-Death from walking into obstacles! Instead, your main hero constantly gets damage until you change direction.
New Feature: You can now swap the position of your heroes in the pause menu
Instead of a random order, the level objective is now always displayed in the same order: kill X enemies, survive for X seconds, escape. (-> This serves to ensure better comparability of scores)
Increased size of the castle levels
Added cute little birds that cheer for you
Added more deco Elements
Replaced stones in Forest with stumps and logs
UI fixes
Added some anti cheat measures for leaderboards
Removed "0" scores from lederband and prevents upload of 0 scores
Cheers,
Max