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Game library / Kerbal Space Program
Kerbal Space Program
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Kerbal Space Program

In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.

Released · 2015-04-27

Additional content

DLC

At a glance

About this game

Core game information and the store records it came from.

Title
Kerbal Space Program
Content
Game
Release date
2015-04-27
Developer
Squad
Platforms
Windows, Linux, macOS
Connected stores
2
GOG GOG source details
Store title
Kerbal Space Program
Product ID
1429864849
Developer
Squad
Publisher
Private Division
Store release date
2015-04-27
Source checked
2026-10-14 15:46 UTC

Open official store page ↗

Steam Steam source details
Store title
Kerbal Space Program
Product ID
220200
Developer
Squad
Publisher
Private Division
Store platforms
Windows + Linux + macOS
Source checked
2026-10-07 11:42 UTC

Open official store page ↗

How you can play

Features and tags

Select a feature to find other games that have it.

Store tags

  • Space
  • Simulation
  • Sandbox
  • Physics
  • Science
  • Space Sim
  • Building
  • Moddable
  • Education
  • Indie
  • Exploration
  • Sci-fi
  • Funny
  • Open World
  • Difficult

Genres

  • Indie
  • Simulation

Categories and genres from the Steam store, observed 2026-10-07. Store tags from Steam and GOG, as players and the store apply them.

Compare & explore

One game, connected stores

Each store keeps its own prices and observations. We prefer the latest recorded EUR price for Europa. When the displayed currency differs from the store amount, a separate approximate value may use the latest available ECB reference rate.

Some store links may be affiliate links. We may earn a commission from qualifying purchases, at no extra cost to you. This does not affect prices, ratings or rankings. How commercial links work.

Lumiri price context

Recorded price comparison

Matching store titles. One currency. One market.

EUR SE

Lowest recorded amount

36.99 EUR

Steam

Recorded 2 days ago Over 48 h old

Difference between stores

—

One comparable store. A difference needs another matching store price.

Distance from observed low

+27.75 EUR

Steam listing only. Low: 9.24 EUR.

Last seen
Newest included record

1 record is over 48 hours old.

1 included price record from 1 store · 2 linked listings

  • 1 listing has no recorded amount
See the 1 included observation
  • Steam history →Kerbal Space Program
    36.99 EUR
    2 days ago · over 48 h old
How this comparison works

Only original EUR amounts recorded for SE and matching titles linked to this game are compared. Edition words and numbers must match. Other editions, source-market fallbacks and currency estimates are excluded.

These are recorded observations. Check the store for the current price, availability and included content. Historical lows belong to the named listing in this market and reflect the history Lumiri GameDB has collected.

Ratings at a glance

Community and editorial ratings

94/100

Lumiri average

2 included sources · 122,370 underlying reviews · source range 92–96

GOG

GOG

92/100 4.6/5

92/100

1,328 user reviews · GOG user rating

Included in the combined rating.

Checked
Steam

Steam

96/100 96% positive

96/100

121,042 user reviews · Overwhelmingly Positive

115,922 positive · 5,120 negative

Included in the combined rating.

Checked

View the rating chart · User sources need 10 reviews; verified editorial sources qualify directly. The combined score is the arithmetic mean of included sources, not weighted by review count.

Player activity

Observed Steam player history

Latest 1,000 points at most. Bucket averages; the first bucket is included in full. Summary averages are approximate.

Last observed Steam players
3,232
2026-10-13 19:10 UTC
Observed peak · 1y
4,184
Within the displayed history
All-time observed peak
4,184
· since Lumiri started observing
Average players · 1y
3,025
10 local samples · approximate for grouped data
Observed player history Local bucket averages over time, in UTC. Exact values follow below. Lines connect collected points; gaps have not been measured. 0 1.2k 2.3k 3.5k 4.6k 2026-10-01 00:00 UTC · 3,088 players2026-10-05 00:00 UTC · 2,000 players2026-10-06 00:00 UTC · 2,859 players2026-10-07 00:00 UTC · 3,097 players2026-10-08 00:00 UTC · 2,934 players2026-10-09 00:00 UTC · 3,184 players2026-10-10 00:00 UTC · 4,184 players2026-10-12 00:00 UTC · 2,817 players2026-10-13 00:00 UTC · 3,232 players 2026-10-01 00:00 UTC 2026-10-13 00:00 UTC
View exact player observations
  • 2026-10-01 00:00: 3,088 average players
  • 2026-10-05 00:00: 2,000 average players
  • 2026-10-06 00:00: 2,859 average players
  • 2026-10-07 00:00: 3,097 average players
  • 2026-10-08 00:00: 2,934 average players
  • 2026-10-09 00:00: 3,184 average players
  • 2026-10-10 00:00: 4,184 average players
  • 2026-10-12 00:00: 2,817 average players
  • 2026-10-13 00:00: 3,232 average players

Observed by Lumiri GameDB during 1y. Times are UTC. Lines connect observations; gaps are not measured.

Open full player history

  • Samples: 10
  • Minimum: 2,000
  • Maximum: 4,184
  • Average: 3,025
Recorded prices

Price history · Steam

EUR observations for market SE. History belongs to the selected store listing; regional prices and taxes may differ.

Historical low observed by Lumiri GameDB: 9.24 EUR, last seen

Observed EUR price history Recorded prices over the past year, in UTC. A price holds until the next observation. Exact values follow below. 0 11 22 33 44 2026-09-30 20:08 UTC · 9.24 EUR2026-10-12 16:07 UTC · 36.99 EUR 2026-09-30 20:08 UTC 2026-10-12 16:07 UTC
View 2 recorded prices
  • 2026-09-30 20:08: 9.24 EUR (75% off)
  • 2026-10-12 16:07: 36.99 EUR

Prices observed by Lumiri GameDB in EUR.

Catalogue activity

Recent changes

Prices, release dates and store listing updates we detected. Repeated store refreshes are grouped.

  1. Price increase Steam

    9.99 USD → 39.99 USD (+300%)

  2. Price increase Steam

    9.24 EUR → 36.99 EUR (+300%)

  3. Price increase GOG

    9.25 EUR → 36.99 EUR (+300%)

  4. Store details updated GOG 3 updates since 1 Oct

    Description, release status, title, product type, release date, availability, platforms, store details