
No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $87.3K — a different platform, not this one.
MAINFRAME DEFENDERS - tactical retrofuturistic strategy game. A computer virus has infiltrated the \"Stargazer\" research complex. Most of the robotic units are controlled by the virus. Lead a squad of 4 prototypes on a mission to defend complex mainframe. You'll have to repel assaults, destroy unit fabricators, download valuable data, clear infected nodes, and do more on your way to the deepest parts of the complex. Work with item limitations and drawbacks to build powerful combinations. Destroy your enemies with diverse tactics: overheat them, melt with corrosion, absorb damage, and return fire. But don't rely on a single strategy too much - enemies might have a way to counter it. But above everything else: defend the Mainframe! • RETRO STYLE: Graphics, inspired by 80s terminal PC with hybrid synthwave soundtrack. • DIVERSE TACTICS: Cook enemy robots to death, bury them under your bullets, eliminate with a single powerful shot, or render your opponents useless with debuffs - this g
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.
Too few observations to say whether a discount moves this store's chart at all: across the last 30 days PlayStation · Bestsellers · 30d · Australia has just 0 day-to-day chart moves that followed a price cut, against 234 that did not. We are publishing the count instead of a direction — 20 is the fewest we will draw a conclusion from, and price collection outside the United States began on 6 August 2026.
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
MAINFRAME DEFENDERS - tactical retrofuturistic strategy game. A computer virus has infiltrated the \"Stargazer\" research complex. Most of the robotic units are controlled by the virus. Lead a squad of 4 prototypes on a mission to defend complex mainframe. You'll have to repel assaults, destroy unit fabricators, download valuable data, clear infected nodes, and do more on your way to the deepest parts of the complex. Work with item limitations and drawbacks to build powerful combinations. Destroy your enemies with diverse tactics: overheat them, melt with corrosion, absorb damage, and return fire. But don't rely on a single strategy too much - enemies might have a way to counter it. But above everything else: defend the Mainframe! • RETRO STYLE: Graphics, inspired by 80s terminal PC with hybrid synthwave soundtrack. • DIVERSE TACTICS: Cook enemy robots to death, bury them under your bullets, eliminate with a single powerful shot, or render your opponents useless with debuffs - this g
Stats
Sums Steam only; PlayStation, GOG, Xbox, Nintendo publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
PlayStationYou are here | $3.71−69% | 14ratings | 79% | — | not modelled |
| $5.99 | 795reviews | 88% | — | $87.3K | |
Media
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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| $0.59−90% |
| 49ratings |
| 84% |
| — |
| not modelled |
| $11.99 | 4ratings | 80% | — | not modelled |
| $2.39−80% | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 2.4K | 83% | $24.99 | |
| — | 29.5K | 84% | $19.99 | |
| — | 83 | 35% | $8.99 | |
| — | 205 | 67% | $5.99 | |
| — | 4 | 80% | $4.99 | |
| — | 37 | 92% | $5.59 |