Ophidian Wars: Opac's Journey

Opac's Journey is a side-scrolling platform game that follows the titular Opac as he explores the underground caves, searching for a destination unknown even to himself. The game has no enemies, focusing more on traversing the environment, and with the only real danger being bottomless chasms.

Along the way through the cave, there are six relics that will grant Opac new abilities, such to glide or grapple onto walls. There are also many "roots" strewn about, which can be collected and used to upgrade the relics that Opac has found. There are also many "cores" which will both contain a message, possibly elaborating a bit on the story, as well as act as a respawn point if Opac should fall and die.