Released Apr 27, 2015
$39.99 Overwhelmingly Positive
Kerbal Space Program
By Squad · published by Private Division
Followers
—
Reviews
122k
Overwhelmingly Positive
Players yesterday
1,844
at the busiest moment
Owners
2M–5M
estimated
Steam data
Everything Steam lists for Kerbal Space Program · record updated 1 day ago
Overview
App ID220200
Release dateApr 27, 2015
Last change number40201128
Last record update1 day ago
App info
- App type
- Game
- Developer
- Squad
- Publisher
- Private Division
- Steam profile
- Counts toward game count and achievement totals · checked Nov 1, 2025
- Franchise
- Private Division
- Metacritic
- 88
- Website
- kerbalspaceprogram.com
Platforms
Windows
macOS
Linux
- Steam Deck
- Playable
- Controller
- Partial support
Features
6
Single-playerSteam Trading CardsSteam WorkshopSteam CloudPartial controller supportFamily Sharing
Related apps
Patches
Builds
21| Build | Branch | Updated |
|---|---|---|
| 10132464 | public | Jan 11, 2023 |
| 9030866 | 1.12.4 | Jan 11, 2023 |
| 7646373 | 1.12.3 | Nov 2, 2022 |
| 7103538 | 1.12.2 | Dec 13, 2021 |
| 6930662 | 1.12.1 | Aug 2, 2021 |
| 6326759 | 1.11.2 | Jun 24, 2021 |
| 6142766 | 1.11.1 | Mar 16, 2021 |
| 6108149 | previous | Jan 20, 2021 |
| 5316455 | 1.10.1 | Dec 17, 2020 |
| 4702457 | 1.9.1 | Jul 1, 2020 |
| 4661359 | 1.9.0 | Feb 27, 2020 |
| 4326512 | 1.8.1 | Feb 12, 2020 |
| 4287499 | 1.8.0 | Oct 29, 2019 |
| 3999662 | 1.7.3 | Oct 16, 2019 |
| 3913153 | 1.7.2 | Jul 11, 2019 |
| 3452649 | 1.6.1 | Apr 10, 2019 |
| 3223257 | 1.5.1 | Dec 20, 2018 |
| 2961029 | previous_1.4.5 | Oct 15, 2018 |
| 2657286 | previous_1.3.1 | Apr 3, 2018 |
| 2657252 | previous_1.1.3 | Apr 3, 2018 |
| 1500590 | previous_1.2.2 | May 25, 2017 |
Packages & DLC
DLCs
2Depots
Depots
17| ID | Name | Systems | Size | Download | Manifest |
|---|---|---|---|---|---|
| 220201 | — | Windows | 36 B | 80 B | 6331816835925954858 |
| 220202 | — | macOS | 4.64 GB | 1.63 GB | 6145727205642015120 |
| 220203 | — | Linux | 4.64 GB | 1.64 GB | 5744742415595933520 |
| 220204 | — | Windows | 4.63 GB | 1.62 GB | 895421221909357680 |
| 220205 | — Spanish | All | 154.2 MB | 72.5 MB | 8073598277300090923 |
| 220206 | — Russian | All | 192.2 MB | 109.5 MB | 939141202072334643 |
| 220207 | — Japanese | All | 305.0 MB | 238.9 MB | 8266439066111296104 |
| 220208 | — Schinese | All | 236.6 MB | 159.6 MB | 6506278945653714142 |
| 220209 | — Brazilian | All | 137.1 MB | 68.4 MB | 2010052161041755576 |
| 220210 | — German | All | 160.3 MB | 95.3 MB | 5206490517007059532 |
| 220211 | — | All | 171 B | 144 B | 3901531883767526193 |
| 220212 | — | Windows | 171 B | 144 B | 78739687081486078 |
| 220213 | — | All | 171 B | 144 B | 1660641291841592914 |
| 220214 | — | Windows | 171 B | 144 B | 8229629602796981387 |
| 220215 | — French | All | 130.5 MB | 65.9 MB | 4776840543670162301 |
| 220216 | — | All | 171 B | 144 B | 9167099533421805932 |
| 220217 | — Italian | All | 125.0 MB | 62.9 MB | 1542059352249819159 |
Branches
21| Branch | Build | Updated | Access |
|---|---|---|---|
| public | 10132464 | Jan 11, 2023 | Open |
| 1.12.4 1.12.4 Kerbal Space Program | 9030866 | Jan 11, 2023 | Open |
| 1.12.3 1.12.3 Kerbal Space Program | 7646373 | Nov 2, 2022 | Open |
| 1.12.2 1.12.2 Kerbal Space Program | 7103538 | Dec 13, 2021 | Open |
| 1.12.1 1.12.1 Kerbal Space Program | 6930662 | Aug 2, 2021 | Open |
| 1.11.2 1.11.2 Kerbal Space Program | 6326759 | Jun 24, 2021 | Open |
| 1.11.1 1.11.1 Kerbal Space Program | 6142766 | Mar 16, 2021 | Open |
| previous 1.0.5 Kerbal Space Program | 6108149 | Jan 20, 2021 | Open |
| 1.10.1 1.10.1 Kerbal Space Program | 5316455 | Dec 17, 2020 | Open |
| 1.9.1 1.9.1 Kerbal Space Program | 4702457 | Jul 1, 2020 | Open |
| 1.9.0 1.9.0 Kerbal Space Program | 4661359 | Feb 27, 2020 | Open |
| 1.8.1 1.8.1 Kerbal Space Program | 4326512 | Feb 12, 2020 | Open |
| 1.8.0 1.8.0 Kerbal Space Program | 4287499 | Oct 29, 2019 | Open |
| 1.7.3 1.7.3 Kerbal Space Program | 3999662 | Oct 16, 2019 | Open |
| 1.7.2 1.7.2 Kerbal Space Program | 3913153 | Jul 11, 2019 | Open |
| 1.6.1 1.6.1 Kerbal Space Program | 3452649 | Apr 10, 2019 | Open |
| 1.5.1 1.5.1 Kerbal Space Program | 3223257 | Dec 20, 2018 | Open |
| previous_1.4.5 1.4.5 Kerbal Space Program | 2961029 | Oct 15, 2018 | Open |
| previous_1.3.1 1.3.1 Kerbal Space Program | 2657286 | Apr 3, 2018 | Open |
| previous_1.1.3 1.1.3 Kerbal Space Program | 2657252 | Apr 3, 2018 | Open |
| previous_1.2.2 1.2.2 Kerbal Space Program | 1500590 | May 25, 2017 | Open |
Configuration
Install foldersteamapps/common/Kerbal Space Program
Launch options
3| Executable | Arguments | Systems | Description |
|---|---|---|---|
| KSP.app | macOS | Launch KSP | |
| KSP_x64.exe | Windows · 64-bit | Launch KSP (64-bit) | |
| KSP.x86_64 | Linux |
Cloud saves
Space per player953.7 MB
Filesup to 10,000
Save locations11
| Root | Path | Pattern | Systems |
|---|---|---|---|
| gameinstall | saves | *.sfs | All |
| gameinstall | saves | *.craft | All |
| gameinstall | Missions | *.mission | All |
| gameinstall | Missions | *.craft | All |
| gameinstall | Missions | *.png | All |
| gameinstall | Missions | *.jpg | All |
| gameinstall | thumbs | *.png | All |
| gameinstall | Ships | *.craft | All |
| gameinstall | Ships | *.png | All |
| gameinstall | Missions | *.loadmeta | All |
| gameinstall | saves | *.loadmeta | All |
Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.