You should make it so the towers target the enemy furthest down the path, it makes speedrunning this game really annoying when your tower just decides not to shoot the enemy.
Just noticed there was a bug fix update, I'll test it to see if it's fixed.
Did you change the download to the new version? it says the downloadable file is from 2 days ago.
Yeah, both the downloadabled and web versions should have the fix to the bug you mentioned!