OTTTD

OTTTD

SMG Studio · August 7, 2014 · Tower Defense, Action RTS, Indie, Strategy, Gore

Buy the OTTTD key for Steam from Gameseal at $0.74 — the cheapest of 6 stores we compare.

PC
Mostly Positive75% · 3601playing now
Best price 62 Great deal
$0.74-91%
lowest tracked $0.57
Gameseal Buy at Gameseal

Prices last checked

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Where to buy OTTTD — official stores

Steam
Steam
Standard Edition · Steam
$7.99
Buy

Cheapest OTTTD keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Driffle INC
Standard Edition · Steam
$0.85
Buy
Gameseal
Standard Edition · Steam
$0.74
Buy
Eneba
Standard Edition · Steam
$0.79
Buy
Kinguin
Standard Edition · Steam
$1.00
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$1.90
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

OTTTD price by region

OTTTD costs £0.42 in the United Kingdom, €0.48 in Europe (EUR), $0.74 in the United States, $0.74 in Georgia (USD), zł2.68 in Poland, R$4.81 in Brazil, CA$10.49 in Canada, A$11.79 in Australia and NZ$11.79 in New Zealand right now.

Cheapest OTTTD offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £0.42 −94% £6.69 £0.42 4
Europe (EUR) €0.48 −94% €7.79 €0.48 5
United Statesyour region $0.74 −91% $7.99 $0.74 6
Georgia (USD) $0.74 −85% $4.99 $0.74 6
Poland zł2.68 −90% zł26.00 zł2.68 3
Brazil R$4.81 −82% R$26.49 R$4.81 2
Canada CA$10.49 CA$10.49 — 1
Australia A$11.79 A$11.79 — 1
New Zealand NZ$11.79 NZ$11.79 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About OTTTD

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

OTTTD — game info

Platforms
Windows, macOS, Linux / SteamOS
Player modes
Single-player
PC Game Pass
Not included
More games like this:Mac gamesLinux games

DLC & expansions

🎁 Complete the collection

Base game + 0 of 2 DLC at today's best prices (some DLC unpriced).

$0.74
to own everything

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Jul 13, 2026
Exactly what it says on the tin: Over The Top Tower Defense. It takes standard tower defense lanes and forces you to micromanage three hero units at the same time, dodging boss AOE attacks while upgrading your turrets. The battlefield gets hilariously messy with meat splatters and ragdolls everywhere. It grinds to a bit of a repetitive halt late-game when enemy health bars skyrocket, but the core loop is incredibly fun.
6 found this helpful
Recommended Mar 9, 2026
I installed OTTTD for a quick tower defense session. A big mistake on my end. Now I’m emotionally invested in defending Earth from aliens, robots, monsters, and what I’m pretty sure was a cosmic squid at some point. The art style is amazing ,it looks like a Saturday morning cartoon that accidentally wandered into a war zone. And yes… there is grind. But it’s the dangerous kind of grind where you say: "One more mission so I can unlock that upgrade".…and suddenly it’s three hours later and you’re researching weapons lnstead of going to bed on time. Highly recommended if you enjoy tower defense, strategy, and losing track of time.
4 found this helpful
Recommended Dec 19, 2025
OTTTD is a loud, energetic, and deliberately excessive take on the tower defense genre developed and published by SMG Studio, and it fully commits to its subtitle, “Over The Top Tower Defence,” in both tone and mechanics. Rather than offering a slow, purely strategic experience built around passive observation, the game injects constant activity, humor, and RPG-style progression into every mission. From the outset, it establishes itself as a playful and chaotic alternative to more traditional tower defense games, aiming to keep the player actively involved rather than simply watching carefully laid plans unfold. The premise revolves around a hyper-militarized organization tasked with eliminating interdimensional threats before they become a problem, and this absurd setup sets the stage for the game’s irreverent attitude. Missions take place across stylized battlefields where waves of bizarre enemies flood in from portals, and success depends on a balance of tower placement, resource management, and hero micromanagement. Towers can only be placed on fixed pads scattered throughout the map, which turns each level into a spatial puzzle where choosing the right combination of defenses…
1 found this helpful
Recommended Apr 7, 2025
Mediocre as hell ngl but I can't say it's a bad game.
1 found this helpful
Not recommended May 10, 2026
No fast forward button
Not recommended Dec 5, 2025
Although I love SMG Studio and enjoy [b] Over The Top Tower Defense [/b] for its funny enemies (like the flying Shark Boss, which is probably a distant relative of Bombardiro Crocodilo) I cannot recommend this game, especially for a 100% completion playthrough. The grind required to finish the game and unlock the "CEO of Blowing Stuff Up" achievement is tedious. To earn it, you have to replay the same stage over and over to gain XP. Starting around level 50 I had to repeat "Mid Boss Airfield" mission roughly 400 times and spent more than six hours on the boring repetitive actions while watching my favorite letsplayer play through [i] Lies of P [/i] on YouTube. 6/10

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