The Mutant Virus: Crisis in a Computer World
Nintendo Entertainment System · 1992
About this game
Ron Trainer, the hottest of the elite corps of Computer Master Debuggers is enjoying his first week of vacation in over two years.
He's been busy keeping CPI running errorfree.
↓ Read more
CPI, the Central Programing Institute, is what allows the world to exist the way it does.
It controls everything; from global databases and grids to holographic theater software as well as the simple timing of the traffic signals.
But something is terribly wrong tonight... cities around the globe have lost their power and data feeds.
There have been several major aerial collisions between passenger liners and heavy freighters and the skyways have been closed until global traffic control is back on-line.
All power and light have been lost and the atmospheric control system can only continue to function on auxiliary power for the verge of collapse.
There is rioting reported in several areas.
What's going on??? This appears to be more than a simple system's bug... but how much more?
About Nintendo Entertainment System
The Nintendo Entertainment System (1983 in Japan, 1985 in the West) revived the North American video game industry after the 1983 crash and established conventions — cartridges, licensing seals, save systems — that shaped the industry for decades. NES collecting is one of the most established retro markets: common titles remain cheap, but a well-known handful of low-print-run games (many from smaller third-party publishers) are among the most expensive video games in existence.
Gamevaro tracks The Mutant Virus: Crisis in a Computer World for Nintendo Entertainment System with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.
Adding The Mutant Virus: Crisis in a Computer World to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This NES release dates back to 1992.
Market values by condition
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-05-27 | Loose / Item only | NTSC-U | €47.77 |
| 2026-05-27 | Boxed (CIB) | NTSC-U | €47.77 |
| 2026-05-27 | Sealed / New | NTSC-U | €47.77 |
Rarity & condition
Only a handful of market sales have been tracked for The Mutant Virus: Crisis in a Computer World, suggesting it doesn't trade hands very often — a sign of relative scarcity compared to more common Nintendo Entertainment System titles.
Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.
Frequently asked questions
How much is The Mutant Virus: Crisis in a Computer World worth?
The Mutant Virus: Crisis in a Computer World for Nintendo Entertainment System is currently worth €47.77 loose, €47.77 complete in box, and €47.77 factory sealed. Prices are based on real sales and update regularly on Gamevaro.
Is The Mutant Virus: Crisis in a Computer World rare?
The Mutant Virus: Crisis in a Computer World has only a handful of tracked market sales, suggesting relative scarcity compared to more common Nintendo Entertainment System titles.
What's the difference between loose, CIB and sealed for The Mutant Virus: Crisis in a Computer World?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For The Mutant Virus: Crisis in a Computer World, loose is €47.77 and CIB is €47.77 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.
Ratings & Reviews
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