
A fast-paced space shooter where you blast through waves of Martian invaders, upgrade your ship, dodge bullet hell, and wipe them out with devastating firepower.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 25 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Red alert. The Martians are here.
Suit up and launch into orbit in this fast-paced space shooter where you're Earth's last line of defense. Face overwhelming alien forces, dodge relentless bullet hell and suicidal kamikaze attacks, and unleash devastating firepower to purge the Martian threat from above.
Orbital Purge is a linear arcade-style shooter that throws you into intense combat against waves of enemies. As the invaders grow stronger, you'll unlock powerful upgrades to stay alive and wipe them out.
Upgradeable Arsenal – Power up your ship with new weapons and enhancements between bosses.
Auto-firing and upgrading – Weapons fire automatically and power up on their own as you collect upgrade points.
Level skipping – Jump past early levels when starting a new game to get straight to the action.
Martian Onslaught – Blast through waves of alien ships coming from Mars in escalating intensity.
Bullet Hell Dodging – Evade dense enemy fire while delivering your own devastating attacks.
Local co-op – For up to 4 players!
Only you can stop the red tide.
Load up, launch out, and fight for Earth’s survival in Orbital Purge.
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English**languages with full audio support
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $204 | 3 | 100% | $3.99 | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| $4.2K | 186 | 89% | $1.19 | |
| $4.2K | 32 | 84% | $4.99 | |
| $3.5K | 17 | 94% | $9.99 |