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SPACEPLAN
SPACEPLAN is an experimental piece of interaction based partly on a total misunderstanding of Stephen Hawking’s A Brief History of Time.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.
“An absolute piece of art, especially for an idle game. It has a nice story and is not too long to complete. The ending is absolutely worth it if it gets boring at some point (although I doubt it will if you like idlers). For a price of under 1$ on sale, it's absolutely worth it,…”
— a player, Steam review · 9 hrs played“This is a great game. It's essentially a narrative-based incremental, so you can have all the fun of incrementaling your day away without committing yourself to half a lifetime of grinding, haha. I'm gonna start by talking about the sound design, which is indicative of how good…”
— a player, Steam review · 4 hrs played“This was silly and lovely and abstract, and I'm almost but not quite certain that the whole thing was all just to get us to listen to the phenomenal soundtrack behind it. Thank you, this was great.”
— a player, Steam review · 18 hrs playedPlayer activity
Monthly average concurrent players. Live count fetched 2026-07-11 12:46 UTC · history via SteamCharts.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Update 2.0.3: Sparkifier Fix for European Devices
This update fixes a bug which would cause the Kinetigen Sparkifier upgrades to be significantly more powerful than intended on computers using some Continental European languages. This update also fix
SPACEPLAN OST: Side B
With the new major Remaster Update to SPACEPLAN, Logan added 5 new tracks to his lovely OST. We're calling it Side B, and it's available at no additional cost to anybody who owns the soundtrack. Side
Update 2.0.2: Sparkifier Rebalance and more
This update contains some small fixes and a rebalance of the Sparkifier & Item costs. Fixes: - New Spudalite VFX as the previous ones caused an Android crash (thanks for help debugging Benjamin & Darr
Update 2.0.1
Update 2.0.1 fixes a bug where buying an idea (such as the Kinetigen Sparkifier) would fail to go through, leaving a duplicate in the Idea List. On reloading the game, the save file would fail to load
SPACEPLAN 2.0: Remaster Update
This new version of SPACEPLAN is a rebuild of the entire game from the ground up to bring it in line with current design standards and make maintenance easier to better future proof it for future devi
Games like SPACEPLAN
From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.
To The Core
92.7% · 3,638 reviews
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UNDEFEATED
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Leaf Blower Revolution - Idle Game
94.4% · 22,449 reviews
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Mountain
83.7% · 6,294 reviews
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Clicker Heroes
88.3% · 28,557 reviews
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Sakura Clicker
82.6% · 8,333 reviews
shares Idler, Clicker, Adventure, Casual
Time Clickers
86.9% · 2,861 reviews
shares Idler, Clicker, Adventure, Casual
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-20.
| Genres | Adventure, Casual, Indie |
| Player tags | Casual · Clicker · Indie · Space · Great Soundtrack · Adventure · Singleplayer · Idler (SteamSpy community voting) |
| Features | Single-player · Family Sharing |
| Languages | English, French, German, Spanish - Spain, Arabic, Japanese, Simplified Chinese, Traditional Chinese, Korean, Portuguese - Brazil, Portuguese - Portugal, Russian, Spanish - Latin America, Turkish |
| Estimated owners | 100,000 – 200,000 (SteamSpy) |
| Official site | http://spaceplan.click |
Minimum system requirements (PC)
Minimum: OS *: Windows 7 or later Processor: Intel Core2 Duo T5600 (2 * 1830) or better Memory: 1 GB RAM Graphics: GeForce Go 7600 (128 MB) or better Storage: 250 MB available space Additional Notes: Patience Required