IIIIITHE1IIIII on 18 May 2016
Most improved:
F-Zero X -> F-Zero GX
Halo 2 -> Halo 3
Oblivion -> Skyrim
Super Mario Kart -> Mario Kart 64
Mario Party -> Mario Party 2
Sequels that are not necessarily better, but excellent in their own rights:
Ocarina of Time -> Majora's Mask
Goldeneye -> Perfect Dark
Perfect Dark -> Perfect Dark Zero
Halo 3 -> Halo 4
Banjo-Kazooie -> Banjo-Tooie
Super Mario 64 -> Super Mario Sunshine
