Sky Force

Sky Force is a vertical shoot ’em up developed by Infinite Dreams. The player controls an aircraft, shoots waves of enemies, collects upgrades, and survives increasingly difficult attack patterns.

The original game was released for mobile platforms in 2004. It was later ported more broadly and became one of the better-known mobile shoot ’em ups of its era.

Players can improve the aircraft and its weapons by collecting resources during missions. That upgrade loop gives the game more progression than a purely arcade-style score attack.

The series includes later entries such as Sky Force 2014 and Sky Force Reloaded. These games preserve the vertical shooter structure while expanding the presentation, stages, and upgrade systems.