Nintendo Game Boy
Advance SP Games Solutions - One of the Largest Games Source for
GBA Cheats, Codes, Hints, Tips, Walkthroughs, FAQs and Games
Strategy Guides.
Successfully complete the game with any
army after you have 90 to 100% database completion to unlock a "bonus"
tank/mech for each victory (for example, the Truck, all the
bugs/monsters, a Labor unit refitted for combat, and the Veper).
