As these aren't typically my thing, I'm going to trim my list down to 3.

My favorite film based on a comic is...

Liar Game: The Final Stage

A group of strangers are chosen to play in a mysterious game with a huge amount of money on the line, including an incredibly naive and easily-scammed female protagonist with a great character arc. Violence is not allowed, it is pure mental warfare. Fantastic score/soundtrack.



Teenage Mutant Ninja Turtles, the first film, was great.



Also Battle Royale, the comic that The Hunger Games generously lifted ideas from, was turned into a decent film.