This page contains ALL the FAQs, Guides, and Walkthroughs we know of for Looney Tunes: Marvin Strikes Back for Game Boy. Please DO NOT contact us asking for additional Looney Tunes: Marvin Strikes Back FAQs. As soon as we discover a new FAQ, we contact the author for permission before we publish it here. If you know of a FAQ for Looney Tunes: Marvin Strikes Back for Game Boy that is not listed here, please tell us about it.