N₂O

N₂O

Gremlin Interactive · December 6, 2022 · Retro, Action, Shoot 'Em Up, Shooter, Arcade

Buy N₂O from Steam at $7.99 — the cheapest of 1 store we compare.

PC
Mostly Positive79% · 14
Best price
$7.99
lowest tracked $3.99
Steam Buy at Steam

Prices last checked

More games under $10 →More Steam deals →

Where to buy N₂O — official stores

Steam
Steam
Standard Edition · Steam
$7.99
Buy

N₂O price by region

N₂O costs $4.99 in Georgia (USD), £6.69 in the United Kingdom, €7.79 in Europe (EUR), $7.99 in the United States, CA$10.49 in Canada, A$11.79 in Australia, NZ$11.79 in New Zealand, R$26.49 in Brazil and zł36.99 in Poland right now.

Cheapest N₂O offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $4.99 $4.99 — 1
United Kingdom £6.69 £6.69 — 1
Europe (EUR) €7.79 €7.79 — 1
United Statesyour region $7.99 $7.99 — 1
Canada CA$10.49 CA$10.49 — 1
Australia A$11.79 A$11.79 — 1
New Zealand NZ$11.79 NZ$11.79 — 1
Brazil R$26.49 R$26.49 — 1
Poland zł36.99 zł36.99 — 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 N₂O

Originally released in 1998 for the Sony Playstation, N₂O took players on a high-speed journey through a bizzare and challenging tubular world. Now, relive those days in this remastered emulated version.

Featuring a pumping big beat soundtrack by The Crystal Method.

30 psychedelic levels of adrenaline-pumping action. Fight a constant stream of terrifying insectoid aliens trying to stop you in your tracks. Choose from up to four kinds of spacecraft, and customize their look.

Features a 2-player local coop mode (second player will need their own game controller) either on one screen or split-screen.

This enhanced version introduces a number of modern features to this retro classic, including:
  • Saving/loading the game at any point
  • Support for most modern game controllers
  • Full control remapping
  • Image scaling and smoothing options

N₂O — game info

Platforms
Windows
Player modes
Single-player, Co-op, Split screen
Controller
Partial controller support
PC Game Pass
Not included
More games like this:Split-screen games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Players praise this as a fantastic arcade classic with great gameplay mechanics, but are frustrated by a critical save bug that wipes progress and settings on every restart, making it unplayable for extended sessions. Performance issues in borderless mode and crashes when loading save states further diminish the experience, though the core game itself is considered worthwhile for nostalgic fans despite these technical problems.

Not recommended Feb 16, 2025
The game doesn't save anything. Your score and settings reset every time you boot it. It has save states (because this is actually an emulator) but it crashes when you load a save state, which means it has FEWER features than the original game from 1998 AND fewer features than a PSX emulator. If they fix this, I'll revise to thumbs-up, but they probably won't because it's been out for 2 years already.
2 found this helpful
Recommended Aug 27, 2026
This was on steam before and then delisted, which I assumed was because of some sort of licensing issue since the soundtrack is mostly Crystal Method's Vegas album. To see it come back and with the soundtrack seemingly intact was a surprise but a welcome one. this land was green and good until the crystal cracked 10/10
Recommended Jul 28, 2026
great game trippy as ♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥ https://youtube.com/live/TAZidjfQ8Pw
Recommended May 18, 2026
epic classic
Not recommended Jun 28, 2025
cant save progress due to a bug 😢
Recommended Jan 14, 2025
N20 Nitrous Oxide 1998 PS One Classic

Community reviews

—

0 reviews

Sign in to write a review.

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

More like N₂O

News

All news →
Hogwarts Legacy price history: where the floor really isDeals

Hogwarts Legacy price history: where the floor really is

Our Hogwarts Legacy price history runs to 100 daily readings and a $3.99 median. Why the sub-dollar figure in search results is noise, and what to actually pay.

Oct 15, 2026
Enshrouded price after 1.0: what it costs nowPC

Enshrouded price after 1.0: what it costs now

Enshrouded hit 1.0 today, but the Enshrouded price rose on 8 September and the key resellers have not followed. What our nine tracked sellers show, and whether to buy now.

Oct 15, 2026
Starfield price history: the sub-$20 window, and who set itPC

Starfield price history: the sub-$20 window, and who set it

Our Starfield price history shows one reseller set the all-time low over five weeks in late summer 2026. What a good price looks like now, and why Game Pass comes first.

Oct 14, 2026
Boltgun 2 price: buy the sequel, or the cheap first game?PC

Boltgun 2 price: buy the sequel, or the cheap first game?

The Boltgun 2 price has no cheaper route on launch day — our record shows one listing, unmoved since September. The first game is the bargain, but a smaller one than it was.

Oct 14, 2026
Rust price: why the cheap keys vanished, and when to buyPC

Rust price: why the cheap keys vanished, and when to buy

The Rust price has two answers: an official one that barely moves, and a reseller one that sat in single digits for 95 days and then disappeared. Our record shows both.

Oct 13, 2026
Planet Zoo 2 price: which edition, and when it gets cheaperPC

Planet Zoo 2 price: which edition, and when it gets cheaper

Planet Zoo 2 is out today. The Planet Zoo 2 price splits two ways, the cheap pre-order keys stopped existing three weeks ago, and the original got dearer as the sequel landed.

Oct 13, 2026
Steam Black Friday sale 2026: there isn't one. Buy or wait?Deals

Steam Black Friday sale 2026: there isn't one. Buy or wait?

There is no Steam Black Friday sale in 2026. Last year, the first in years without one, 42% of popular games were discounted on Steam anyway and the Black Friday price beat the Winter Sale for 47%.

Oct 12, 2026
Games that never go on sale on Steam, and the ones that barely doDeals

Games that never go on sale on Steam, and the ones that barely do

We checked Steam's full price history for 590 popular games. Only three have never been discounted, one by policy. These are the games that never go on sale, the ones that barely do, and the 122 that got pricier.

Oct 12, 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$2.16
  6. 6Rust$25.81
  7. 7Team Fortress 2Free
  8. 8Black Myth: Wukong$36.46
  9. 9HELLDIVERS™ 2$25.04
  10. 10ELDEN RING$49.14
  11. 11Apex Legends™Free
  12. 12Left 4 Dead 2$9.99
  13. 13Stardew Valley$13.73
  14. 14Wallpaper Engine$3.99
  15. 15Euro Truck Simulator 2$10.20
  16. 16Dead by Daylight$6.83
  17. 17Red Dead Redemption 2$11.11
  18. 18Baldur's Gate 3$58.10
  19. 19Phasmophobia$17.27
  20. 20War ThunderFree
  21. 21Call of Duty®—
  22. 22ARK: Survival Evolved$13.45
  23. 23Among Us$2.99
  24. 24The Forest$19.70