Earthion
- Source
- Steam
- App ID
- 3597580
- Developer
- Ancient Corporation, Bitwave Games
- Publisher
- Limited Run Games, Inc.
- Released
- July 31, 2025
Earthion is a side-scrolling space shooter developed natively for 16-bit systems. Guide space fighter pilot Azusa Takanashi in her fight to repel the alien invaders and save planet Earth.