HomeGamesArcadeSky TheoryGames like Sky Theory Here are some great alternatives to Sky Theory by More Mountains : Sky Attack: Fighter Combat ★4.3 Sky to Fly: Soulless Leviathan ★4.0 Game of Sky ★4.6 SKYBOUND: Bird Flight PvP ★4.7 Infinity Sky Racing 3D ★4.7 Wings on Fire ★4.0 City Pilot Airplane Journey ★4.5 Airship Knights ★4.3 Sky Duels ★4.3 Sky Fighters 3D ★4.4 Sky Aces : Revamped ★4.8 Rolling Ball Sky Adventure ★3.2 Sling Plane 3D - Sky Crash Jet ★3.8 Idle Planes: Build Airplanes ★4.3 Sky Warriors: Airplane Games ★4.5 Airplanes 3D - Sky Defence ★3.7