61%Good matchEarthion
96%40796% positive reviews, Overwhelmingly Positive across 407 reviews·Retro · Shoot 'Em Up
—






The Iridions are back! Planet Earth is too far away to offer help. The only chance? A lone powerful spaceship...Yours!
More than a hundred years have passed since the Earth was attacked by the vicious IRIDION forces. Legend tells of a single brave SHN Fighter pilot who found his way to destroy the evil IRIDION mainframe. After this glorious victory, all remaining enemy ships disappeared from known space. Humans began to colonize the planet systems of the IRIDION home galaxy. Peace and freedom came back to mankind. The IRIDION menace was history. Until now. Within only one day, all communication with the human space outposts had been lost. The last transmissions made it clear that the IRIDION Empire had returned and have taken over all colonized systems. Planet Earth is too far away to send help in time. Again only a single, but powerfully equipped spaceship is within reach to stop the IRIDION forces before they can go on to attack the last remaining planet of human beings... Earth. FEATURES
MODES OF PLAY
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
EarthionShares Shoot 'Em Up · Space · Retro , adds 1990's96% · 407 positive reviews61%Good match—
Ginga ForceShares Shoot 'Em Up , adds Anime80% · 203 positive reviews59%Good match—
ESCHATOSShares Shoot 'Em Up , adds Bullet Hell97% · 255 positive reviews58%Good match—
Space Invaders ExtremeShares Shoot 'Em Up · Space · Retro , adds Bullet Hell89% · 232 positive reviews58%Good match—
Raiden V: Director's CutShares Shoot 'Em Up · Sci-fi , adds Shooter65% · 254 positive reviews57%Good match—
Power of TenShares Shoot 'Em Up · Space · Retro , adds Roguelite81% · 229 positive reviews56%Good match—All matches
The best games like Iridion II are Earthion, Ginga Force, ESCHATOS, Space Invaders Extreme, and Raiden V: Director's Cut.
Match on: filter matches for Iridion II by tag