1. World Heroes (PS2, 1/7)
2. Ryse: Son of Rome (XBO, 1/8)
3. Mega Man X (PS2, 1/9)
4. Mega Man X2 (PS2, 1/9)
5. Magic the Gathering: Duels of the Planeswalkers 2014 (Steam, 1/9)
6. Sonic Blast (GG, 1/10)
7. Sonic the Hedgehog: Spinball (GG, 1/10)
Sonic Blast is one of the better Sonic outings on the Game Gear, my only real fault with the game is that it, much like the other GG outings, lacks the sense of speed that the console Sonic games offered at the time. It's a decent game and is much better than other Sonic games on the platform like Sonic 2.
Sonic Spinball on the other hand, is still a game I just can't get into. While I like the level designs more than its Genesis counterpart, the game's physics are worse than the it's Genesis cousin and the game is still very slow and gets repetitive quickly. It's an okay game, if you're a fan of pinball, but I would imagine that the Game Gear could offer much better than this.