External-Dimension: Mainframe

External-Dimension: Mainframe

Creative Virtual Magic · November 9, 2022 · Side Scroller, Action, 2D Platformer, Platformer, 2D

Buy External-Dimension: Mainframe from Steam at $4.99 — the cheapest of 1 store we compare.

PC
Best price 35 All-time low
$4.99
⭐ lowest tracked
Steam Buy at Steam

Prices last checked

More games under $5 →More Steam deals →

Where to buy External-Dimension: Mainframe — official stores

Steam
Steam
Standard Edition · Steam
$4.99
Buy

External-Dimension: Mainframe price by region

External-Dimension: Mainframe costs €3.99 in Europe (EUR), £3.99 in the United Kingdom, $4.99 in the United States, $4.99 in Georgia (USD), CA$5.69 in Canada, NZ$6.29 in New Zealand, A$7.50 in Australia, R$10.89 in Brazil and zł17.99 in Poland right now.

Cheapest External-Dimension: Mainframe offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Europe (EUR) €3.99 €3.99 — 1
United Kingdom £3.99 £3.99 — 1
United Statesyour region $4.99 $4.99 — 1
Georgia (USD) $4.99 $4.99 — 1
Canada CA$5.69 CA$5.69 — 1
New Zealand NZ$6.29 NZ$6.29 — 1
Australia A$7.50 A$7.50 — 1
Brazil R$10.89 R$10.89 — 1
Poland zł17.99 zł17.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About External-Dimension: Mainframe

Blaze through the world of Mainframe in this fast paced Action-Platformer inspired by the Megaman Zero Series. You play as Frame, a Data Scanner who is tasked with combating the destruction of the world. Use a variety of movement options and weapons to overcome challenges to rid the world of +ERRoR.

Story


A Data Center known as Spectrum-016-88, a region in the norther cluster of Mainframe, has come under attack by an emerging group. Similar attacks have been levied in recent months in other Data Centers. These attacks are lead by a group who call themselves, +ERRoR. A newly founded organization known as Console has taken control of public order and safety in response to the emergence of +ERRoR.

Over time public trust in Console wains as the attacks grow more frequent and destructive as +ERRoR always seems to be one step ahead of them. Despite the efforts of Oracle's Data Scanners, +ERRoR has gained more influence in a short span of time. They are now on equal footing with them and now the public has begun to question their authority as well as their actions. Within Console a growing suspicion looms–a person of great influence must be backing +ERRoR. Frame takes matters into his own hands to put a stop +ERRoR’s assault before all of Mainframe is destroyed.

Mechanics


Data Scanners have a wide array of movement options that allow them to move through Zones quickly.
Data Scanners have access to 2 unique movement mechanics that can be employed to get through Zones.
  • R-Dash, allows Data Scanners to cling to ceilings or the underside of a platform and can be used to bypass large gaps where simply jumping may not be safe
  • W-Trans, allows a Data Scanner to phase or teleport through certain walls of a particular width.
In addition to those movement options, Data Scanners have access to a Secondary Jump, Wall Slide, Wall Jump, Back Dash, Fast Fall, Burst Movement and a number of hidden movement options that only skilled user can make use of.

External-Dimension: Mainframe — game info

Platforms
Windows
Player modes
Single-player
Controller
Full controller support
PC Game Pass
Not included

Community reviews

—

0 reviews

Sign in to write a review.

No reviews yet. Be the first to review this game.

More like External-Dimension: Mainframe

News

All news →
Minecraft Dungeons 2 Deluxe Edition: skip it, play on Game PassXbox

Minecraft Dungeons 2 Deluxe Edition: skip it, play on Game Pass

The Minecraft Dungeons 2 Deluxe Edition asks you to pre-order two unannounced DLC packs for a game Game Pass already gives you. What it contains, and why the upgrade can wait.

Sep 30, 2026
Is DayZ worth it? A straight answer before you buyPC

Is DayZ worth it? A straight answer before you buy

Is DayZ worth it? Twelve years on it is still the genre's least forgiving game. What you are buying, who it suits, and what our 97-day price record says about the timing.

Sep 30, 2026
Transport Fever 3 price: which edition to buy on launch dayPC

Transport Fever 3 price: which edition to buy on launch day

Transport Fever 3 is out today. The Transport Fever 3 price splits three ways, the loyalty discount has a fortnight-long fuse, and our record shows what the older game really costs.

Sep 29, 2026
No Man's Sky price: how low it gets and when to buyPC

No Man's Sky price: how low it gets and when to buy

The No Man's Sky price has come a long way down since 2016, and the game is on PC Game Pass too. Our tracked 12-month low, the regional key gap, and what to actually pay.

Sep 29, 2026
Sekiro cheap: what our price record shows, and what to avoidDeals

Sekiro cheap: what our price record shows, and what to avoid

Search Sekiro cheap and the results are keyshop listings, not a store discount. Our three-month price record explains the gap, and why so few live offers changes the advice.

Sep 28, 2026
System Shock 2 Remaster free on Epic from 1 OctoberFreebies

System Shock 2 Remaster free on Epic from 1 October

System Shock 2 Remaster free on Epic from 1 to 8 October, alongside BURIED STARS. Our price record shows why its floor has not moved in three months, and why waiting beats buying this week.

Sep 28, 2026
Dead Island 2 cheap: which edition, and what the price doesPC

Dead Island 2 cheap: which edition, and what the price does

Dead Island 2 cheap used to mean under a dollar. Our price record shows the floor has roughly doubled since September - here is which edition to buy, and the one that is a trap.

Sep 27, 2026
Steam Autumn Sale 2026: the games that cannot be discountedDeals

Steam Autumn Sale 2026: the games that cannot be discounted

The Steam Autumn Sale 2026 runs 1-8 October, but Valve's own rules bar every September release from it. Which games are locked out, and what our record says about the two biggest.

Sep 27, 2026

Top games right now

All rankings →
  1. 1Counter-Strike 2Free
  2. 2Dota 2Free
  3. 3PUBG: BATTLEGROUNDSFree
  4. 4Grand Theft Auto V Legacy—
  5. 5Terraria$2.20
  6. 6Rust$25.62
  7. 7Team Fortress 2Free
  8. 8Black Myth: Wukong$35.70
  9. 9HELLDIVERS™ 2$30.57
  10. 10ELDEN RING$52.89
  11. 11Apex Legends™Free
  12. 12Left 4 Dead 2$9.99
  13. 13Stardew Valley$14.73
  14. 14Wallpaper Engine$3.99
  15. 15Euro Truck Simulator 2$4.99
  16. 16Dead by Daylight$10.40
  17. 17Red Dead Redemption 2$10.54
  18. 18Baldur's Gate 3$41.99
  19. 19Phasmophobia$18.29
  20. 20War ThunderFree
  21. 21Call of Duty®—
  22. 22ARK: Survival Evolved$14.24
  23. 23Among Us$3.04
  24. 24The Forest$19.99