nice...
The game reminds me of Onslaught 2, which is not good news -I don't really like ripoffs-.
Otherwise, using the characters as defense towers is an original idea, using their personal traits too. The graphics weren't perfect -nice try though-.
What I really disliked is the appearance of "undestructible" bosses such as "IndestructoTank" and "Tom Fulp -WTF!!!-. IndestructoTank is a great game from NG community, and Tom Fulp is the MAKER, so I don't know why you decided to insert them here as enemies. -Plus Tom Fulp does Instant kill and no tower wants to shoot him. This was my biggest down. sorry.