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Interplanetary: Enhanced Edition

Cheapest right now: $1.67 USD at IndieGala (90% off). 5 stores compared, checked 21 Oct 2026.

In this turn-based strategic artillery game, players wage interplanetary wars by developing their home planets and firing massive barrages through the unpredictable gravity fields of the solar system.

Genres: Indie, Simulation, Strategy

Platforms: Windows, macOS, Linux

Steam Deck: Playable. Valve rates it as working on Steam Deck, but it may need some extra effort to set up or to use.

Current prices for Interplanetary: Enhanced Edition (USD)
StorePriceDiscount
IndieGala$1.6790%
Gamesplanet$2.2087%
GamersGate$2.5385%
Fanatical$13.5020%
Steam$14.99—

Is it a good deal right now?

$1.67 USD at IndieGala is 90% off, a deep discount. We have no record low for Interplanetary: Enhanced Edition to compare it with. The regular price is $16.84, so $1.67 saves $15.17. The next cheapest store is Gamesplanet at $2.20, $0.53 more.

Price history

Lowest since we started tracking it on 19 Oct: $2.20 USD, on 21 Oct.

Now$2.20at the low
Low$2.2021 Oct
High$2.2021 Oct
19 Oct21 Oct

System requirements

Windows

Minimum

  • Requires a 64-bit processor and operating system
  • OS: Windows 7 64 bit
  • Processor: DualCore AMD/Intel 2.3 Ghz
  • Memory: 4 GB RAM
  • Graphics: AMD HD 7700 Series, 1 GB VRAM or Nvidia/Intel equivalent
  • DirectX: Version 10
  • Storage: 1024 MB available space

Recommended

  • Requires a 64-bit processor and operating system

macOS

Minimum

  • OS: MacOS Sierra
  • Processor: Intel Core i5 2,5Ghz
  • Memory: 4 GB RAM
  • Graphics: Intel HD Graphics 4000 1536 MB
  • Storage: 1024 MB available space

Linux

Minimum

  • OS: Ubuntu 16.+ 64 bit
  • Processor: DualCore AMD/Intel 2.3 Ghz
  • Memory: 4 GB RAM
  • Graphics: AMD HD 7700 Series, 1 Gb VRAM or Nvidia/Intel equivalent
  • Storage: 1024 MB available space

As listed on the game's Steam page.

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