HomeEarthion
Earthion
Ancient Corporation, Bitwave Games · published by Limited Run Games, Inc. · released Jul 31, 2025 · data updated Oct 24, 2026
by Ancient Corporation, Bitwave Games, published by Limited Run Games, Inc.
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.
Released Jul 31, 2025
Steam figures
| Value | As of | |
|---|---|---|
| Steam reviews | Very Positive · 95% positive of 482 Steam reviews | Oct 23, 2026 |
| Followers on Steam | No followers data for this game yet | |
| Regular US price | $19.99 | Oct 19, 2026 |
New Steam reviews per week
| Week | New positive | New negative |
|---|---|---|
| Week of Oct 30, 2025 | 2 | 0 |
| Week of Nov 6, 2025 | 5 | 0 |
| Week of Nov 13, 2025 | 1 | 0 |
| Week of Nov 20, 2025 | 10 | 1 |
| Week of Nov 27, 2025 | 15 | 2 |
| Week of Dec 11, 2025 | 3 | 0 |
| Week of Dec 18, 2025 | 2 | 0 |
| Week of Dec 25, 2025 | 5 | 0 |
| Week of Jan 1, 2026 | 3 | 0 |
| Week of Jan 8, 2026 | 3 | 0 |
| Week of Jan 15, 2026 | 4 | 0 |
| Week of Jan 22, 2026 | 1 | 0 |
| Week of Jan 29, 2026 | 2 | 0 |
| Week of Feb 5, 2026 | 1 | 0 |
| Week of Feb 12, 2026 | 5 | 0 |
| Week of Feb 19, 2026 | 1 | 0 |
| Week of Feb 26, 2026 | 2 | 0 |
| Week of Mar 5, 2026 | 1 | 0 |
| Week of Mar 12, 2026 | 1 | 0 |
| Week of Mar 19, 2026 | 4 | 1 |
| Week of Mar 26, 2026 | 4 | 0 |
| Week of Apr 2, 2026 | 2 | 0 |
| Week of Apr 9, 2026 | 3 | 0 |
| Week of Apr 16, 2026 | 1 | 0 |
| Week of Apr 30, 2026 | 2 | 1 |
| Week of May 7, 2026 | 1 | 0 |
| Week of May 14, 2026 | 2 | 1 |
| Week of May 21, 2026 | 2 | 0 |
| Week of May 28, 2026 | 0 | 1 |
| Week of Jun 11, 2026 | 1 | 0 |
| Week of Jun 18, 2026 | 1 | 0 |
| Week of Jul 2, 2026 | 3 | 0 |
| Week of Jul 9, 2026 | 3 | 1 |
| Week of Jul 16, 2026 | 1 | 1 |
| Week of Jul 23, 2026 | 1 | 0 |
| Week of Jul 30, 2026 | 2 | 0 |
| Week of Aug 20, 2026 | 1 | 0 |
| Week of Aug 27, 2026 | 1 | 1 |
| Week of Sep 17, 2026 | 1 | 0 |
| Week of Sep 24, 2026 | 1 | 0 |
| Week of Oct 15, 2026 | 0 | 0 |
Sales estimate
| Copies sold on Steam | 9k – 52k | |
|---|---|---|
| Gross revenue on Steam | $150k – $520k before refunds, tax and Steam’s cut | |
| Steam reviews by buyers | 482 | Oct 23, 2026 |
| Copies per review | 19–107 |
Estimates are based on an aggregation of industry-accepted conversion formulas. How this is estimated
Tag DNA
| Tag | Share of Steam games |
|---|---|
| Soundtrack | 1 in 147 games |
| Music | 1 in 90 games |
| Shoot 'Em Up | 1 in 30 games |
| 1990's | 1 in 24 games |
| Bullet Hell | 1 in 23 games |
| Side Scroller | 1 in 22 games |
| Space | 1 in 20 games |
| Female Protagonist | 1 in 11 games |
Games like Earthion
| Game | Developer | Match | Steam reviews |
|---|---|---|---|
| Neptunia Shooter | Idea Factory International | 76% | Very Positive · 580 |
| Distant Space | PixelMouse | 70% | Very Positive · 494 |
| Beat Invaders | Raffaele Picca | 76% | Very Positive · 196 |
| DRAINUS | Team Ladybug, WSS playground | 71% | Overwhelmingly Positive · 1,119 |
| REMOTE LIFE | Next Game Level | 71% | Very Positive · 198 |
| SATAZIUS | ASTRO PORT | 73% | Very Positive · 183 |
| Absolute Blue | Jochen Heizmann, Emmanuel Henné | 77% | Mostly Positive · 57 |
| Power-Up | Psychotic Psoftware | 72% | Mixed · 30 |