Buy OTTTD Steam Key

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OTTTD cover
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An OTTTD Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €0.99 (€1.03 with fees) at Difmark Digital Keys · 5 verified stores, 5 offers in stock · Updated 02h 23min ago.

See 5 keys from €1.03
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Medium price
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Final prices with fees and discounts applied

Promoted store
Difmark Digital Keys 4.1 (14.2k)
Coupon
Gocdkeys -16% copy Copied!
€1.18 €0.99
Store Difmark Digital Keys
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.04
Driffle 4.4 (9.2k)
Subscription from 4.99€/month
-8%
Coupon
GOCDKEYS10 -10% copy Copied!
€0.77 €0.69
Store Driffle
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.43
Eneba 4.4 (312.9k)
Coupon
Gocdkeys10 -10% copy Copied!
€0.73 €0.66 How to get this priceHow to get
Store Eneba
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.60
Kinguin 4.6 (120.4k)
Subscription from 2.99€/month
-15%
Coupon
OCTGOC10 -10% copy Copied!
€1.17 €1.05 How to get this priceHow to get
Store Kinguin
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.43
G2A 4.0 (346.2k)
No code available
€1.55 How to get this priceHow to get
Store G2A
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.29

How much does OTTTD for PC cost right now?

OTTTD for PC starts at €0.99 (€1.03 with fees) at Difmark Digital Keys, a Steam key.

That €0.99 (€1.03 with fees) already includes the Gocdkeys coupon, so apply it at checkout or the store will show you a higher price.

Just 5 stores stock it, 5 offers in all, so there is little here to push the price either way.

Is it worth buying the Steam Key for OTTTD now or waiting?

That €0.99 (€1.03 with fees) key has never had a real discount yet.

  • The Steam Key has been on sale for 113 months and its biggest drop has been 14%.
  • Only 3 stores sell the Steam Key, and with that little competition the price barely moves.
  • Not counting today, the Steam Key was at this price or lower on 529 days out of the 1,387 days on record: this is basically what it always costs.
If you are in no rush, it is worth waiting for a sale. We have seen it at €1.02 and we will tell you the day it drops.

Worked out from 2,186 daily records of the Steam Key for OTTTD across 7 stores. See the full price history.

The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.

Can you activate OTTTD in US?

4 of the 5 offers work on US — the Global ones plus the ones issued for your own region.

OTTTD is a Tower Defense type game but with a slightly deeper and mechanical characteristics of RPG type games. We can choose between 7 different hero classes into the battlefield and gain XP as we go. We also have an extensive skill tree that includes powerful magic combat. More than 30 active skills, around 40 passive skills and 30 different weapons to equip, make up the arsenal that we have. 12 types of towers to build and 6 kinds of different guns to deal with the waves of a variety of enemies.

Most common FAQs when buying OTTTD for PC in digital format:

It is a key that will allow you to download the game OTTTD on your PC from official download platforms.
As of 07/10/2026, in United States, the best price we have found in our selection of online stores that include the key for OTTTD on PC is €0.99 (€1.03 with fees).
The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download OTTTD to your game library. The account format requires more complicated steps and is more prone to errors during activation.
The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought OTTTD , and they will provide a new key. You can also contact us, and we’ll help you out.
Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.

If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.

In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.

Need more help? Use our FAQs.

What do our users think of OTTTD for PC Digital?

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OTTTD

Is it worth it?

86

Critics Rating

80

Player Rating

OpenCritic Strong

Strong

Write a review

What the press says

US 7

NoobFeed

83

OTTTD's flaws are few and can easily be overlooked. On top of that, the indie game's entertainment value is such that players will ignore any... Read more

PowerUp!

80

If you enjoy Tower Defence games at all this is a really great one, especially on the Switch. Though, it might not be the most... Read more

Rapid Reviews UK

80

OTTTD is an acronym for Over The Top Tower Defence, and over the top it is. For those of you who don’t know what a... Read more

Pure Nintendo

80

The game's RPG mechanics, unique art style, and variety in towers, enemy types, and weapons, make for a satisfying tower-defence experience. OTTTD is a must-buy... Read more

About the game

Release date
3 Jul 2017
Genre
Action

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