A downloadable game for Windows

Buy Now$2.99 USD or more

In space no one can hear you KREEP...

Operation KREEP is a two-dimensional top-down couch co-op (offline) multiplayer action game. An extraterrestrial organism threatens deep space exploration missions! Only trained personnel working as a team can eliminate these infestations. But, the corporation financing the space endeavor has a private mail for you:
Cold hard cash for the alien alive!

Which side will you choose?


  • Engage in a frantic local multiplayer action game (offline 1-4)
  • Play single player matches against AI agents
  • Fight in a dozen of arenas and pick from multiple player skins
  • Try out various game rule mutators to take part in hilarious matches
  • Decide, with or against your friends?!
  • Both keyboard and controller support

Controller support:

The game supports up to four XInput devices (e.g.: the Xbox 360 controller).

If your controller(s) does not happen to be in this category check:
The controller emulator is easy to set up and works perfectly with Kreep!

1.1 Free update:

From the 2nd of June 2016 the 1.1 free update for Operation KREEP is available containing:

  • New maps and refined old ones.
  • New mutators.
  • Achievements.
  • Various fine tunings, fixes and many more!

1.2 Free update:

From the 6th of December 2016 the 1.2 free update for Operation KREEP is available containing:

  • 3 new maps, totaling 20 arenas now.
  • Difficulty fine tuning and enhancements for the "Sudden Death" mechanic.
  • User interface streamlining to allow easier match restart or reconfiguration.
  • Input (keyboard & controller) handling refinements and fixes.
  • New "evil CEO" endings :).


My name is Tamás Karsai (Spidi). If you have any feedback or problems to report, you can reach me at: spidi@magicitemtech.com
Please put Kreep into the subject field of the mail if you write!
Plus, you can read news on my development blog.

Thanks for playing!!!

Rated 5.0 out of 5 stars
(1 total ratings)
GenreAction, Shooter
Tags8-Bit, Arcade, Local Co-Op, Local multiplayer, Pixel Art, Retro, Sci-fi, xna
Average sessionA few minutes
InputsKeyboard, Xbox controller
AccessibilityConfigurable controls, High-contrast, Interactive tutorial
MultiplayerLocal multiplayer
Player count1 - 4
LinksSteam, Homepage


Buy Now$2.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $2.99 USD. Your purchase comes with a Steam key. You will get access to the following files:

Kreep.zip 4.9 MB
KreepClickOnce.zip 5.1 MB

Download demo

KreepDemo.zip 4.8 MB
KreepDemoClickOnce.zip 5 MB

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