#22) Mario Kart Wii (Wii)
Not much to say about this game. You drive around a track with annoyingly upbeat BGM on a bike, (unless you're stupid and use karts) throwing banana peels and turtle shells at other racers. It's simple. It's chaotic. It's hella fun.
#21) Sonic the Hedgehog (Everything. Sega likes to re-release shit)
Branching paths. Power-ups. Hidden items. Dangerous enemies. Special stages that cause seizures in little children. Sonic the Hedgehog has everything you want in a platformer. And then there are the little things, like standstill animations and the debug mode. It's not as good as its immediate sequel, or the two games that followed, but the original is somehow... Purer. No foxes, no echidnas, no retarded cats or fwuffy wabbits. Just a hedgehog and a sadistic scientist.
I still instinctively press 'Down' and tap 'Jump' at the start of the stage every now and then, though.