Edge Of Eternity is a JRPG-inspired adventure blending tactical, turn-based combat with a large world to explore, following Daryon, a soldier searching for a cure for his mother amid a deadly corrosion unleashed by alien invaders. Rideable mounts help cover its open areas.

Its combat system favors positioning and skill combinations reminiscent of classic Japanese RPGs, while its explorable world sets it apart from more linear genre entries, blending old-school turn-based structure with modern exploration.