Terrorhedron Tower Defense

Terrorhedron Tower Defense

Fair · Multiplayer · 2014

Steam Deck Playable

The verdict

NO RUSH.

Winter Sale 2026 Dec 17
cut in 0 of 8 sales

Fair at $1.99. Buy it if you want it.

Reviews▼
84% of 1,174
Genre rank
Top 12% Multiplayer

Holding it back: Reviews, Reach

Watch this gameOne alert when a sale makes it a BANGER.

Time and effort

Finish
13% reach the ending
Achievements
47

Price and sales

Sales
39 on record
Typical cut
75% off
Steam low
$0.24 May 2015
Sale every
46d last October 2019
Other stores

Players and genre

Online
1 now
Cheaper than
90% of its genre
Better reviewed
85% of its genre
Price and player charts

The drop-off

41% start to 5% rarest
050100rarestfirst achievement

A game like this has no single ending, so its score does not use the finish rate. The curve shows where players stop. Steam global achievements

The value story

The value story

It has been discounted 39 times in the 12 years tracked here. The median cut across all of them is 75 percent, about 7 weeks apart. Today it is at full price, and its last discount ended about 367 weeks ago.

Its score sits in the top 12 percent of its genre. It is cheaper than 90 percent of its genre, and better reviewed than 85 percent. Among the games that feel like it, Sanctum ($9.99, scores 80) beats it on value, while it beats PixelJunk™ Nom Nom Galaxy ($9.99, scores 43).

More about Terrorhedron Tower Defense

Inside the two-hour refund window, 70 percent of the 225 reviews written there were positive, against 84 percent overall, and those are 22 percent of everything written about it.

Buy now or wait

Buy now or wait

Not discounted in any of its last 8 seasonal sales. Last discount ended 2568 days ago.

Next sale
Winter Sale, Dec 17 to Jan 4

Sources: IsThereAnyDeal, Valve.

What drives the score

Grades: S best, D weakest

S is the best grade and D the weakest, judged as a buyer. ▲ raises the score, ▼ lowers it, ? is an input we do not have, • is a fact this genre's score does not use. How the grades work

Holding it back
Reviews
Gates the score. Weak reviews cap it, and nothing reaches BANGER without strong ones. Scored as 83% after the small-sample adjustment
Reach350K+ owners
How many own it and play it, by SteamSpy's estimates (an old snapshot), the biggest driver for a game with no ending
For context
MonetizationNot known
No monetization record for this game, so nothing is assumed either way
Refunds0 of 112 reviews
Steam-purchase reviews sampled whose writer refunded the game. Nothing is docked
AI contentNone disclosed
From the developer's own Steam disclosure. No disclosure is not proof of none, so it does not move the score

About the game

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.
Description from the Steam store page.
Minimum specs

Minimum on the Steam store: 2 GB of memory, 297 MB of storage. Windows only.

No data upstream: length (HowLongToBeat), critic score (Metacritic).

Cite this score

BANG Score badge
Terrorhedron Tower Defense scores 59/100 on the BANG Score (fair value) as of Nov 8, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/299720/terrorhedron-tower-defense
Embed the live badge

Reviews set the ceiling, and the size of the player base moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Nov 1, price as of Nov 7. A number here look wrong? Tell me and I will check the inputs.

Details

DeveloperDan Walters
PublisherDan Walters
GenreMultiplayer
Released2014
Players350Kowners, SteamSpy estimate
Achievements47