Game Update 1.0.9
- Old Kingdom Theme has been added - Some minor bug fixes have been made
Play with the most celebrated flying cat in human history. Drink milk, eat ice-cream, collect coins, buy gorgeous boosts, fly like a superhero (sorry... supercat), jump onto platforms made of cake, avoid angry dogs, and discover the infinite space. And that's not all, you can choose from multiple game modes, where you can play with Nyan Cat's evil foe Tac Nayn, learn to fly on different planets with Nyan Wings or visit parallel universes. If you're tired, you can even train and feed your own Nyanagotchi. Oh, and last but not least: you can enjoy the wonderful Nyan-song as many times as you want! All this funky stuff can't be missed.
| App ID | 415420 |
|---|---|
| App type | Game |
| Developer | isTom Games Kft. |
| Publisher | isTom Games Kft. |
| Release date | 2015-12-04 12:46 UTC |
| Release state | released |
| Store page | store.steampowered.com/app/415420 |
| Last store refresh | 3 hours ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | bin_x86\NyanCat.exe | windows | ||
| 1 | bin_x64_linux/game.sh | linux | ||
| 2 | bin_x86\NyanCat.exe | -oldschool | windows | Retro Mode |
| 3 | bin_x86\NyanCat.exe | -windowed -w 960 -h 640 | windows | Safe Mode |
No player history yet. This app is now tracked, so data will appear within about ten minutes.
| Playing now | Not polled yet (never) |
|---|---|
| 24-hour peak | |
| All-time peak (tracked) |
All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.
Loading regional prices…
| Date | Price | Regular | Discount |
|---|---|---|---|
| 2026-09-11 21:15 UTC | $4.99 | $4.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 2567711 | 2018-03-01 15:36 UTC | ||
| local | 836614 | Local Content Server |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 228985 | windows | from app 228980 · shared install | ||||
| 229020 | windows | from app 228980 · shared install | ||||
| 415421 | 84.90 MB | 84.26 MB | 6991666460020760590 | branches: local | ||
| 415422 | windows | 2.71 MB | 842.80 KB | 7923369923543721584 | ||
| 415423 | linux | 4.98 MB | 1.45 MB | 237262177702448809 |
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
| Build ID | Branch | Updated | First seen |
|---|---|---|---|
| 836614 | local | 2026-09-11 21:15 UTC | 3 hours ago |
| 2567711 | public | 2018-03-01 15:36 UTC | 3 hours ago |
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 21:15 UTC.
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
| Changelist | Apps | Packages | Seen | What changed |
|---|---|---|---|---|
| No changelists recorded for this app yet. | ||||
- Old Kingdom Theme has been added - Some minor bug fixes have been made
- Old Kingdom Theme has been added - Some minor bug fixes have been made
Retro Mode has been added to launcher! Enjoy playing!
Retro Mode has been added to launcher! Enjoy playing!
Sakura Theme filled with tons of cherry blossoms has been added!
Sakura Theme filled with tons of cherry blossoms has been added!
Nyan Cat: Lost In Space is back with an Aztec World Theme update! Enjoy the beauty!
Nyan Cat: Lost In Space is back with an Aztec World Theme update! Enjoy the beauty!
Nyan Cat: Lost In Space receives yet another update! Patch notes: - Warrior achievement now requires only 10 enemies to be taken care of - Veteran achievement has been made easier with a requirement of 100 enemies eliminated - UFO Visitor has also been made easier and now needs 25 UFO abduction survives - City Boy achievement had a minor issue that has been fixed
Nyan Cat: Lost In Space receives yet another update! Patch notes: - Warrior achievement now requires only 10 enemies to be taken care of - Veteran achievement has been made easier with a requirement of 100 enemies eliminated - UFO Visitor has also been made easier and now needs 25 UFO abduction survives - City Boy achievement had a minor issue that has been fixed
Nyan Cat: Lost In Space is back with another update! Patch notes: - Some of the missions have been fixed and now working as intended - Holding down the right mouse button in Nyan Wings won't hide the land from now on - Progression notifications have been added for the longer achievements - Safe Nyan achievement has been fixed Please keep in mind that almost all of the Runtime Error messages can be fixed manually by installing Visual C++ Redistributable 2013 or OpenAL. Read more about these in the our Bug Report Thread.
Nyan Cat: Lost In Space is back with another update! Patch notes: - Some of the missions have been fixed and now working as intended - Holding down the right mouse button in Nyan Wings won't hide the land from now on - Progression notifications have been added for the longer achievements - Safe Nyan achievement has been fixed Please keep in mind that almost all of the Runtime Error messages can be fixed manually by installing Visual C++ Redistributable 2013 or OpenAL. Read more about these in the our Bug Report Thread.
Game update 1.0.3 is imminent: - Linux support has been added - Sicknyan power up has been replaced with Kaleinyanescope
Game update 1.0.3 is imminent: - Linux support has been added - Sicknyan power up has been replaced with Kaleinyanescope
Nyan Cat: Lost In Space has received several bugfixes to address the launch issues.
Full appinfo as delivered by Steam PICS, changenumber 37434570. Also at /api/app/415420/raw.
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