GAME VS GAME
Kerbal Space Program is more popular right now with 2,596 players on Steam, 325 times as many players as Solar 2 (8). The highest all-time peak belongs to Kerbal Space Program (23,482 players).
Concurrent players on Steam. Drag or pinch to zoom; the table below has every number.
| Stat |  Kerbal Space Program |  Solar 2 |
|---|---|---|
| Players right now | 2,596 | 8 |
| 24-hour peak | 3,413 | 8 |
| All-time peak | 23,482Apr 19, 2026 | 2,739Dec 23, 2013 |
| 30-day average players | 2,662 | n/a |
| Steam reviews | 95.6% positive148k reviews | 91.1% positive2,138 reviews |
| Price now (US) | $39.99 | $9.99 |
| Lowest price we have seen | $3.99 Dec 20, 2025 | $1.99 Dec 30, 2025 |
| Twitch viewers now | 12932 on average, 7 days | n/a |
| Release date | Mar 1, 2013 | Jun 17, 2011 |
Green marks the leader in each row (for prices, the cheaper game). Prices are US Steam prices.
Kerbal Space ProgramSolar 2Pick 2 to 4 games. Only games with a player count page can be compared.
Kerbal Space Program is more popular right now with 2,596 players on Steam, 325 times as many players as Solar 2 (8). The highest all-time peak belongs to Kerbal Space Program (23,482 players).
Kerbal Space Program peaked at 23,482 concurrent players on April 19, 2026. Solar 2 peaked at 2,739 concurrent players on December 23, 2013.
Kerbal Space Program costs $39.99 on the US Steam store, and the lowest price we have seen is $3.99. Solar 2 costs $9.99 on the US Steam store, and the lowest price we have seen is $1.99.
Player counts updated 15 seconds ago.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.
