Choehuui Jeonsa: Bulsajo Deog

Choehuui Jeonsa: Bulsajo Deog is a top-down shooter set in a futuristic scenario where Earth has been invaded by an alien race known as the Duck tribe. A faction of these aliens allies with humanity to form the Earth Defense Force. Players control a single duck unit tasked with repelling the invaders.

Gameplay involves navigating hostile environments, shooting at enemy units, and avoiding incoming fire - each hit results in instant defeat. Players can collect various power-ups, including weapon upgrades, to enhance their combat capabilities. The game features large boss encounters at key stages.