Released Jul 24, 2014 $1.99 Very Positive Counts toward your Steam games

Terrorhedron Tower Defense

By Dan Walters

Tower Defense Indie Strategy CasualGreat SoundtrackOnline Co-Op Multiplayer Co-op

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Reviews 1,007 Very Positive

Players yesterday 0 at the busiest moment

Owners 200K–500K estimated

Terrorhedron Tower Defense is a game tagged Tower Defense, Indie and Strategy by Dan Walters, released Jul 24, 2014. It has 1,007 Steam reviews (Very Positive). It has an estimated 200K–500K owners on Steam. The Steam games most like it include Fieldrunners, Defense Technica and Defense Zone 2.

Terrorhedron is the 3D, cooperative tower defense game for the PC. Unmatched challenge and complexity is introduced to the genre through 3 dimensional gameplay, 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 offers a fresh look, feel and an entirely new depth of experience to a popular genre.

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<a href="https://launchrivals.com/games/299720-terrorhedron-tower-defense"><img src="https://launchrivals.com/games/299720/badge.png" alt="Terrorhedron Tower Defense launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/299720-terrorhedron-tower-defense"><img src="https://launchrivals.com/games/299720/badge.png?theme=light" alt="Terrorhedron Tower Defense launch date" width="320" height="84"></a>

Fieldrunners 100% match · Tower Defense, Indie, Strategy
Defense Technica 100% match · Tower Defense, Indie, Strategy
Defense Zone 2 100% match · Tower Defense, Indie, Strategy
Evil Defenders 100% match · Tower Defense, Indie, Strategy
Sentinel 3: Homeworld 99% match · Tower Defense, Indie, Strategy
Ancient Planet Tower Defense 99% match · Tower Defense, Indie, Strategy
Cubemen 99% match · Tower Defense, Indie, Strategy
Unstoppable Gorg 95% match · Tower Defense, Indie, Strategy
Zotrix - Solar Division 94% match · Tower Defense, Indie, Strategy
iBomber Defense 93% match · Tower Defense, Indie, Strategy

Steam data

Everything Steam lists for Terrorhedron Tower Defense · record updated 20 hours ago

Steam store

Overview

App ID299720

Release dateJul 24, 2014

Last change number39323160

Last record update20 hours ago

App type: Game
Developer: Dan Walters
Publisher: Dan Walters
Steam profile: Counts toward game count and achievement totals · checked Nov 1, 2025
Website: mcro.org/terrorhedron

Language	Interface	Full audio	Subtitles
English	Yes

Windows

Steam Deck: Playable

Single-playerMulti-playerCo-opSteam AchievementsSteam Trading CardsSteam CloudFamily Sharing

Prices

Price · US$1.99

On sale0 of 41regions right now

Lowest seen · US$1.99Oct 25, 2026

Checked1 day agoin 41 regions

Ukraine₴UAH

Every price change is kept from Oct 25, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
627000	public	Oct 24, 2026

Packages & DLC

ID	Name	Games	Price (US)
43719	Terrorhedron	1	$1.99

Depots

ID	Name	Systems	Size	Download	Manifest
228990	— shared from 228980	Windows	—	—	—
299721	—	Windows	174.2 MB	90.3 MB	5860349862436704329

Branch	Build	Updated	Access
public	627000	—	Open

Configuration

Install foldersteamapps/common/Terrorhedron

Executable	Arguments	Systems	Description
terrorhedron.exe		Windows	Launch

Space per player976.6 KB

Filesup to 1

Save locations1

Root	Path	Pattern	Systems
WinAppDataRoaming	/Terrorhedron/	options.xml	Windows

Screenshots

Data from public Steam pages, updated daily; 2 days of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.

Terrorhedron Tower Defense

About Terrorhedron Tower Defense

Steam data

Overview

App info

Languages

Platforms

Features

Prices

Ukraine₴UAH

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

Builds

Packages & DLC

Packages

Depots

Depots

Branches

Configuration

Launch options

Cloud saves

Screenshots