Spelunky

Spelunky (also known as Spelunky HD) is a remake of Spelunky (now known as Spelunky Classic), an open source indie platformer video game created by Derek Yu and originally released as freeware for Microsoft Windows. The player controls a spelunker who explores a series of caves while collecting treasure, saving damsels, fighting enemies and dodging traps. The caves are procedurally generated, maki...