Geometry Dash is a side-scrolling music platforming game series developed by Robert Topala. It was released on 13 August 2013 for iOS and Android, with versions for Windows and macOS following on 22 December 2014. In Geometry Dash, players control an icon to navigate music-based levels, avoiding obstacles like spikes.
The main game comprises 26 full-length levels created by the developer: 22 are auto-scrolling, and 4 are 'platformer' levels. The game includes a level creation system, enabling players to design custom levels, share them online, and play levels created by other users. Players can collect in-game currency—such as stars, moons, coins, mana orbs and diamonds—from official and user-generated levels or chests.
Three spin-off games accompany the main series: Geometry Dash Meltdown, Geometry Dash World and Geometry Dash SubZero. Geometry Dash Lite is a free version of the main game that includes fewer levels, displays advertisements and lacks the level editor and online features along with various unlockable characters.
Source : Wikipedia
