OTTTD

66KS
Released Aug 6, 2014by SMG StudioMostly Positive(75% of 360 Steam reviews)

Take command of HEROCORP™ and launch a Preemptive Defence Campaign™ against parallel dimensions in OTTTD, the most outrageous Tower Defence title around.

Offers

What are keyshops?

Official stores

Official stores with direct support.

Steam
SteamOfficial
updated

Keyshops

Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →

Eneba
EnebaKeyshop
updated
Lowest price
-87% vs Steam€1.01
Shop now ↗
K4G
K4GKeyshop
updated
-87% vs Steam€1.05
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Gamivo
GamivoKeyshop
updated
-86% vs Steam€1.06
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GameBoost
GameBoostKeyshop
updated
-78% vs Steam€1.72
Shop now ↗

Editions (1)

Multipacks (1)

DLCs (2)

About OTTTD

Lock, load and let the gibs fly in OTTTD, a Tower Defence/RTS game with RPG elements that pits you against some of the weirdest creatures in the multiverse.

OTTTD stands for Over The Top Tower Defence, and you'll see why when you're blasting 9 kinds of hell out of a Cactus Ghost that's making a beeline for your battlefield HQ. You play as a commander for HEROCORP™, the 4th largest private military organization in the galaxy. A long period of peace has left the company coffers a little bare so the science division developed Trans-Dimensional Rifts, opening up lucrative opportunities for war in other universes. It's like Starship Troopers meets Stargate meets Spaceballs, with way more explosions!

Features


Ridiculously definitive edition
Prepare your eyes and ears for incredible deluxe-ness! Featuring crisper sound and high resolution graphics, the PC release of OTTTD will leave you feeling like you've actually stepped into an alternate universe and started blasting everything to smithereens.

Deep RPG Mechanics
OTTTD lets you choose from 7 hero classes to make up your squad of 3 battlefield employees. The more action they see the more XP they earn, giving you the chance to level them up through custom skill trees, including powerful combat abilities to unleash during the fight.
• 30+ active abilities
• 40+ passive skills
• 30+ equippable weapons
• multiple armor options with stats to suit your play-style

Weapons! Weapons! WEAPONS!
With 12 tower types to build and 6 different firearm classes, HEROCORP™ has got the hardware to ensure you can wreak havoc in your own personal style.

Disgustingly varied foes
The range of enemies in OTTTD is wide enough to soothe even the itchiest trigger finger. Floating eyeballs? Check. Gunclams? You know it. Giant armored Wartoises? Of course. You'll even go toe to fin with a giant flying shark, and show the mythological Kraken who's boss!

The Story
The year is 2136. You work for HEROCORP™, the universe’s 4th largest private military force. Your job is to “preemptively defend” the Earth against alien dimensions. As long as you complete the missions under budget and fill out the TPS reports in triplicate, everything goes smoothly.

Is pre-emptively defending Earth ethical? Who cares when the money’s good!

Deluxe Edition




HEROCORP understands the needs of the more discerning battle commander, hence the Deluxe Edition of OTTTD. In addition to everything in the pre-order, you'll get the Deluxo weapon and armor sets. Recently developed by our Lab Division, the Deluxo Range gets more powerful each time your soldier levels up, making it worth its weight in requisition forms. We'll also throw in a Deluxe Wallet, with 69,000 coins and 11 medals to buy yourself something nice.

• Dexluso Armour - Armour that gets stronger as you get stronger
• Dexluso Gun - Gun that gets stronger as you get stronger
• Deluxe Wallet - 69,000 starter coins and 11 starter medals

OTT Edition



In addition to everything in the Deluxe Edition, the OTT edition comes with rare Cheese Armor set forged by our Dairy Division, which helps your soldiers get more XP and coins on the battlefield.

You will also receive these bad boys:
• An Art Book PDF, full of concept sketches plus more visual treats.
• OTTTD poster artwork. Looks amazing on 100% of walls.
• 3D Printer files for the HEROCORP soldiers, so you can battle command IRL.
• An OTT Wallet stuffed with 101,010 coins and 42 medals, to give you the financial edge on your enemies."
• Bonus Armour - “Vintage Combat Cheddar” - 20% XP bonus and 5% coin bonus

Game details

OTTTD price history

Lowest tracked price: €0.86 (Jul 18, 2026) · current best: €1.01 across 5 stores.

OTTTD player count & reviews

75% positive reviews all-time · 2 peak players in the last 30 days.

OTTTD — frequently asked questions

Where can I buy OTTTD at the cheapest price?

Right now the cheapest offer for OTTTD is €1.01 at Eneba. KingsPrice compares 5 offers from 5 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price OTTTD has ever been?

The lowest price KingsPrice has tracked for OTTTD is €0.86 (recorded on Jul 18, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.

How many people play OTTTD?

OTTTD peaked at 2 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.

Is it safe to buy a OTTTD Steam key from a keyshop?

Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →

How can I get OTTTD at a discount?

Create a free price alert on this page and KingsPrice will email you when OTTTD drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.

System requirements

Minimum

Minimum:
  • OS *: Microsoft® Windows® XP/Vista or later
  • Processor: 1.4GHz or faster
  • Memory: 1 GB RAM
  • Graphics: Any from the last 4 years
  • DirectX: Version 9.0
  • Storage: 300 MB available space
  • Sound Card: All soundcards would work

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