For any hardcore fans, i once had a Sega Dreamcast but sold it (Stupidest thing i ever done) and i bought one off ebay and i cant remember the name of this one game. You would pick your vehicle (tank, rolly spike ball, and others i cant remember) and you had to collect these little floating crystals, and the enemy where green tanks. And i think the first mission you where in a desert, please help me!!
Also great sega games are:
Slave zero and Starwars Demolitions
