Released Dec 4, 2015
$4.99 Very Positive
Nyan Cat: Lost In Space
By isTom Games Kft.
Followers
4,962
Reviews
1,649
Very Positive
Players yesterday
2
at the busiest moment
Owners
50K–100K
estimated
Steam data
Everything Steam lists for Nyan Cat: Lost In Space · record updated 1 day ago
Overview
App ID415420
Release dateDec 4, 2015
Last change number39323160
Last record update1 day ago
App info
- App type
- Game
- Developer
- isTom Games Kft.
- Publisher
- isTom Games Kft.
- Steam profile
- Counts toward game count and achievement totals · checked Nov 1, 2025
Platforms
Windows
Linux
- Steam Deck
- Playable
Features
5
Single-playerSteam AchievementsSteam LeaderboardsSteam Trading CardsFamily Sharing
Patches
Builds
2| Build | Branch | Updated |
|---|---|---|
| 836614 | local | Oct 25, 2026 |
| 2567711 | public | Mar 1, 2018 |
Depots
Depots
5| ID | Name | Systems | Size | Download | Manifest |
|---|---|---|---|---|---|
| 228985 | — shared from 228980 | Windows | — | — | — |
| 229020 | — shared from 228980 | Windows | — | — | — |
| 415421 | — | All | 84.9 MB | 84.3 MB | 6991666460020760590 |
| 415422 | — | Windows | 2.7 MB | 842.8 KB | 7923369923543721584 |
| 415423 | — | Linux | 5.0 MB | 1.4 MB | 237262177702448809 |
Branches
2| Branch | Build | Updated | Access |
|---|---|---|---|
| public | 2567711 | Mar 1, 2018 | Open |
| local Local Content Server | 836614 | — | Open |
Configuration
Install foldersteamapps/common/Nyan Cat Lost In Space
Launch options
4| Executable | Arguments | Systems | Description |
|---|---|---|---|
| bin_x86\NyanCat.exe | Windows | ||
| bin_x64_linux/game.sh | Linux · 64-bit | ||
| bin_x86\NyanCat.exe | -oldschool | Windows | Retro Mode |
| bin_x86\NyanCat.exe | -windowed -w 960 -h 640 | Windows | Safe Mode |
Data from public Steam pages, updated daily; 2 days of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.