After 250 years of stable government, a military coup led by the Snukla star system's chief of military staff, General Bernelli, forces a junta upon the planets' peoples. A resistance group soon springs into action, sabotaging the new government's actions with less and less success. They soon resort to a desperate plan: capture three minimally guarded fighter space-jets and use them against Bernelli's regime. After hijacking the vehicles and learning that the enemy kidnapped his partner Cherni, Tragi mans his ship and sets out to rescue her and Snukla from this tyranny.

Revolty-II was Fuga System's debut game, a vertical arcade shooter using the Sharp X1's spriting hardware and optimized software scrolling. You fly through several stages of increasingly varied and challenging enemy waves, obstacles, and boss fights. Collect the best power-ups, achieve high scores, and blast your way through this story-packed sci-fi adventure!