Well, I guess it's okay if it's not totally PiT, becuase I hope to make a game with this guy. Oh, and I never heard of Captian N until about 5 months of using the name Gameboy.
Anyways, back to what the people want(maybe not)....THE GAMES!

This is all of the games Gameboy can use to gain special abilities. If you can't tell which is which, here's a list:
Super Mario Land-Yoshi’s Island-Donkey Kong-Wario Land
Dr. Mario-Pokemon Red-Pokemon Blue-Legend of Zelda
Kirby’s Dreamland-Metroid-Starfox-Earthbound
F-Zero-Game & Watch Gallery-Tetris-Ice Climbers
Kid Iracus-PacMan
Now, these need all eight directions, so here they are:

Well, the rest are minor edits, so there is no use showing them all, but I will animate one. This one is Pokemon Blue:

I also wanted to try a multi-colored one, so I spun Dr. Mario around:

As you can tell, I won't show all of the others, becuase they're all just edits, but this is good enough I think.