You can play two portable Sonic games in one bundle with Sonic Advance & Sonic Pinball Party Combo Pack.
Sonic Advance is a classic Sonic-style 2D platformer. You can play as one of four characters as you collect Chaos Emeralds and try to thwart the evil Eggman.
Sonic Pinball Party is a Sonic themed pinball game with a wealth of minigames and support for link cable multiplayer.