In a global exodus, mankind’s elite abandons earth boarding vessel 144k, the Covenant Ark, on route to the moon in hope of salvation via an experimental lunar biosphere pioneered by Dr. Savain. You are LDU-1 a Lunar Defense Unit designed by Dr. Savain and the very last unit standing in a fleet of security bots. Your mission is to find Dr. Savain and restore order to the biosphere before the exiled arrive, enabling them to land safely. Grokion is an iconic action-adventure game inspired by the dark explorations of Metroid and intense platforming of Mega Man. Entwining brilliant modern game-play mechanics, physics-based puzzles and pure old-school styling, it delivers a nostalgic yet progressive gaming experience.