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.
All Reviews:
Very Positive (115) - 82% of the 115 user reviews for this game are positive.
Release Date:
Aug 2, 2017
Developer:
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Buy Interplanetary: Enhanced Edition

Buy Team17 Sci-Fi Strategy Pack BUNDLE (?)

Includes 3 items: Aven Colony, Interplanetary: Enhanced Edition, Forged Battalion

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Recent updates View all (25)

August 21

Team17 - 100th Game Celebration



With the release of PLANET ALPHA on 4th September 2018, Team17 will have released 100 games! This landmark includes games developed and/or published here at Team17, ranging from our early Amiga days with the likes of Alien Breed, Body Blows and Project X, through the explosion in popularity of the Worms series, our work-for-hire period on franchises like Lemmings and Leisure Suit Larry right through to the modern age and our indie games label featuring The Escapists, Overcooked and Yooka-Laylee!

https://youtu.be/CfGBMGPl_5s

Our celebration begins today with the retrospective video above, as well as a new trailer for PLANET ALPHA, available to pre-order now with a 10% discount!

There's more to come too! Keep an eye on Team17's Facebook and Twitter channels for more activities throughout the year, including behind-the-scenes retropspectives, competitions and fun with friends!

What's your favourite Team17 game of all time? Why not join us in the official Team17 Discord server and let us know?
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August 15

Team17 Steam Publisher Sale!



It’s been a busy week here at Team17 Towers! Overcooked! 2 launched last Tuesday, Sword Legacy: Omen was released this Monday, Forged Battalion has just come out of Early Access and now… We’ve decided to put almost everything we have on Steam on sale! There’s even an extra game in there that we didn’t publish. How ace is that?

In total, you’ll find 75 items on sale from August 14th – 17th 2018 with discounts of up to 90% across the likes of Worms, Overcooked, The Escapists, Alien Breed, Yooka-Laylee and early access title My Time At Portia! In amongst these sales you’ll also find launch discounts for Sword Legacy: Omen and Forged Battalion as well as 10% off pre-orders on PLANET ALPHA Deluxe Edition!

Check out the full list of discounts below and make sure to check our Publisher Sale Page before August 17th to take advantage.

  • Alien Breed 2: Assault - 80%
  • Alien Breed 3: Descent - 80%
  • Alien Breed Trilogy - 90%
  • Alien Breed: Impact - 80%
  • Aven Colony - 70%
  • Aven Colony – Cerulean Vale - 50%
  • Aven Colony – Soundtrack - 50%
  • Beyond Eyes - 75%
  • Dangerous Golf (Published by Three Fields Entertainment) - 75%
  • Flockers - 90%
  • Forged Battalion (Released from Early Access Discount) - 20%
  • Interplanetary: Enhanced Edition - 75%
  • LA Cops - 75%
  • Lethal VR - 75%
  • Light - 90%
  • Mugsters - 25%
  • My Time at Portia - 20%
  • Overcooked - 75%
  • Overcooked – The Lost Morsel - 75%
  • Overruled! - 75%
  • Overruled! (4 for the price of 3 Friends Pack) - 75%
  • Penarium - 75%
  • PLANET ALPHA (Pre-order Discount) - 10%
  • RAGING JUSTICE - 40%
  • Sheltered - 75%
  • Sword Legacy: Omen (Launch Discount) - 20%
  • The Escapists - 75%
  • The Escapists + The Escapists: The Walking Dead Deluxe - 75%
  • The Escapists – Alcatraz - 66%
  • The Escapists – Duct Tapes are Forever - 66%
  • The Escapists – Escape Team - 66%
  • The Escapists – Fhurst Peak Correctional Facility - 66%
  • The Escapists 2 - 45%
  • The Escapists 2: Big Top Breakout - 25%
  • The Escapists 2: Dungeons and Duct Tape - 25%
  • The Escapists 2: Season Pass - 25%
  • The Escapists 2: The Glorious Regime - 25%
  • The Escapists 2: Wicked Ward - 25%
  • The Escapists: The Walking Dead - 75%
  • The Escapists: The Walking Dead Deluxe - 75%
  • Worms - 75%
  • Worms Armageddon - 80%
  • Worms Blast - 75%
  • Worms Clan Wars - 80%
  • Worms Clan Wars 4-Pack - 80%
  • Worms Crazy Golf - 75%
  • Worms Pinball - 75%
  • Worms Reloaded - 80%
  • Worms Reloaded – GOTY - 80%
  • Worms Reloaded – GOTY Upgrade - 75%
  • Worms Reloaded Fort Booster Pack - 75%
  • Worms Reloaded Puzzle Pack - 75%
  • Worms Reloaded Retro Pack - 75%
  • Worms Reloaded Time Attack Pack - 75%
  • Worms Reloaded: The “Pre-order Forts and Hats” DLC Pack - 75%
  • Worms Revolution - 80%
  • Worms Revolution – Customization Pack - 75%
  • Worms Revolution – Funfair - 75%
  • Worms Revolution – Mars DLC - 75%
  • Worms Revolution – Medieval Tales - 75%
  • Worms Revolution – Season Pass - 75%
  • Worms Revolution 4-pack - 80%
  • Worms Revolution Gold - 80%
  • Worms Ultimate Mayhem - 80%
  • Worms Ultimate Mayhem – Customization Pack - 75%
  • Worms Ultimate Mayhem – Deluxe Edition - 75%
  • Worms Ultimate Mayhem – Four Pack - 75%
  • Worms Ultimate Mayhem – Multiplayer Pack - 75%
  • Worms W.M.D - 66%
  • Worms World Party Remastered - 80%
  • Yoku’s Island Express - 33%
  • Yooka-Laylee - 70%
  • Yooka-Laylee Digital Artbook - 66%
  • Yooka-Laylee Digital Deluxe Edition - 70%
  • Yooka-Laylee Soundtrack - 70%
2 comments Read more

About This Game

Interplanetary is a turn-based strategic artillery game on a cosmic scale. Develop your home planet and use massive barrages to wage war on a galactic battlefield.

It's an arms race with each planet developing increasingly powerful weapons. Gigantic railgun batteries are the backbone of any interplanetary arsenal, but the cunning use of missiles and precision lasers may just hold the key to victory. Strategic build patterns, upgrades and defense structures might keep your vital installations standing long enough to give you an edge, but it's only a matter of time until all but one will fall.

Sometimes, your greatest foe is the planetary system itself! Don't let the unpredictable gravitational changes get the better of you—observe your surroundings, use them to your advantage, and blast your enemies back to the Stone Age!

Key Features



● Challenge your friends in hotseat or online matches, or fight skirmishes against the AI.
● Build and manage your planet's infrastructure.
● Gather resources and decide the most efficient use for them.
● Research and develop increasingly futuristic technologies.
● Spy on your enemies to reveal the weak points of their infrastructure.
● Use your artillery constructions to aim across the planetary system, avoiding other celestial bodies and their gravity.
● Fire your railguns, missiles and beam weapons to annihilate the enemy and claim the planetary system for your civilization!

Why So Enhanced?



Interplanetary: Enhanced Edition, is a revised version of the original Interplanetary.
The no longer supported original is included in the Enhanced Edition for free, for the purposes of historical preservation and (hopefully) flattering comparison.

The Enhanced Edition features include: Online AI Bots, Elliptic Orbits, Quick Targeting Mode, New Buildings, rebalancing and general fixes and improvements across the board.

System Requirements

Windows
Mac OS X
SteamOS + Linux
    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
    Minimum:
    • Requires a 64-bit processor and operating system
    • 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
    Recommended:
    • Requires a 64-bit processor and operating system
    Minimum:
    • Requires a 64-bit processor and operating system
    • 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
    Recommended:
    • Requires a 64-bit processor and operating system

What Curators Say

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