This game is now available on Steam!

Thanks for your help in getting this game selected for distribution via Steam. More information including a link to the Steam store page can be found below.

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Terrorhedron 3D Co-op Tower Defense
Genre: Strategy, Puzzle
Platforms: PC
Languages: English
Dec 4, 2012 @ 1:04pm
Jan 26, 2016 @ 7:48pm

View Terrorhedron 3D Co-op Tower Defense in the store

Store page
Recent Announcements View All (1)
Terrorhedron currently in the Indiefort Bundle! 4 Indie games for $4
Release date: AVAILABLE NOW GamersGate GameFly GameStop
Terrorhedron is a unique tower defense game for the PC. Unmatched challenge and complexity is introduced to the genre through fully 3D tracks, micro strategy through programmable turrets and 'edge of seat' gameplay is extended to multiplayer with up to 8 players online co-op.

Defend wave after wave of colorful Terrorhedron spheres within attractive abstract grid landscapes. Unlock new infrastructure, turrets, upgrades and tracks in your quest to achieve all the stars. Terrorhedron is the first 3-axis tower defense, offering a fresh look, feel and an entirely new depth of experience to a popular genre.

Price: $9.99
Buy Now:

Everyone who owns Terrorhedron will receive a free Steam key once the game is released on Steam.


  • Challenging tower defense experience
  • Full 3 axis, 3D tracks and gameplay
  • Programmable turrets
  • Up to 8 player online co-op
  • 8-bit music album
  • Unlock-able upgrades
  • Achievable stars
  • Line of sight / collision detection
  • 6 attractive abstract grid landscapes
  • 7 types of turret, each with 2 behavior changing upgrades
  • 2 types of infrastructure
  • Huge replay value


"Terrorhedron is one of the smartest, most intense tower defense games to come along in a while." 4 Stars

"An incredibly well-crafted experience that infuses innovative elements like programmable turrets and online co-op, all in fully 3D environments." Pick of the Week

"The idea of programmable turrets in a tower defense game is something that has my curiosity piqued. You heard me. Programmable turrets... I'm pretty much willing to investigate the game for that feature alone."

"Interestingly addictive ... an impressively unique experience" 4 Stars
Popular Discussions View All (3)
Feb 15, 2014 @ 9:31am
First impressions?
Mar 3, 2014 @ 10:49am
linux / steamOS ?
May 18, 2013 @ 1:15pm
Terrorhedron Review and Play Session
Dad's Gaming Addiction
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Deltars  [author] Aug 22, 2014 @ 8:09am 
hi schoAsch, I sent you a key. Let me know if there is a problem. Thanks for the support dude.
schoAsch Aug 19, 2014 @ 2:13pm 
glad u made it deltars! i never gave up the hope! now i'm wondering how to get my game onto steam! bought it years ago and i dont now where to find my key
Martoon Jul 17, 2014 @ 9:31am 
Alrighty. Thanks! Game looks beautiful. Looking forward to playing it.
Deltars  [author] Jul 17, 2014 @ 4:07am 
@Martoon a patch has been submitted to Desura, as soon as they approve the patch the game will work. Sorry for the inconvenience.
Martoon Jul 16, 2014 @ 3:05pm 
Just got this on Indie Royale. Downloaded the installer, installed, and it's asking for a CD key.
Deltars  [author] Jul 16, 2014 @ 2:07pm 
for the sound track, it is free, google: Random, 8 bit peoples

(we of course, paid a royalty to use in game)
NCPEREIRA Jul 16, 2014 @ 1:22pm 
Just got this game from IndieRoyale and one thing I'm loving is the music on the videos. Where can I get the soundtrack from, Deltars?
Szakállas Légzésfigyelő Jul 16, 2014 @ 11:48am 
Its on the current Royale.
Red Inferno- May 16, 2014 @ 5:58pm 
Gratz on getting greenlit.
Gammaxana Apr 30, 2014 @ 4:27pm 
This looks amazing! keep up the Dev guys! :D