this is just a easy game...
second level too hard, needs a tutorial or a better instructions screen, and a better death animation overall needs improvement
not bad. once i got to wave three, i was permanently "reloading" so try and look into that? also, after hitting "replay" i got to the main-screen but had no buttons to click so i could replay.
a few things to improve/fix:
- sound/music: some sound would be nice so i can actually tell a bit more about whats going on
- a wave bar: try to implement a wave bar that shows how long until the end of the current wave
- a retry wave option instead of a restart
- maybe a pause button that takes you to shop? or at least a pause button in general actually.