Request #1
(http://cnn.captainn.net/img/cn_tev_eps_s1_kiv_21.jpg)
Star of a 1989 half hour Nintendo commercial, Kevin Keene AKA Captain N the Gamemaster was a 15 year old gamer who teamed up with various video game characters & fought evil with his controller & light gun. Only request the main character, not anyone else from the show (the world doesn't need to be reminded of green Mega Man).
Request #2
(http://www.animorphsforum.com/ebooks/covers/m3.jpg)
5 teens & 1 alien (actually he could very well been a teen as well) save the world from an alien invasion by turning into any animal they touch, kinda similar to Changling/Beast Boy, just without the green. Would definitely be fine with just the core 4 (Jake, Rachel, Cassie & Marco).