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

Players who liked OTTTD also play
Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.
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CHAOTIC ERA
AT THE LIMITS OF EARTH, AT THE EXTREMITY OF HEAVEN. A REAL-TIME STRATEGY NIGHTMARE.
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Protect My Cheese
A stunning and chaotic tower defense strategy game where we play as cats to defeat the cheese-hungry rats. Survive against waves of enemies and guard the cheese.
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Nuts Protocol
You might think this is yet another Tower Defense game. Well, friend, you are not wrong! The twist? It's fast-paced! Your greatest resource is positioning - and moving around is a must. Also, you control an orange Squirrel equipped with more-than-military-grade turrets! OMG - can it get any better?
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Space Cube Tower Defense
You control a space station in the form of a cube that protects the planet from invaders.
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Starlight: Defence Command
Take the role of a Defence Commander and protect UPF assets remotely through the use of your Adaptable Nano Tablet in this immersive, PC focused Tower Defence Game. It's designed to be a tough but rewarding experience with character progression and the ability to configure towers to your own liking.
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Grow Empire: Rome
Hey Caesar! Defend your fortress and build your roman empire
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Guardians of Hyelore
Guardians of Hyelore is an action-packed unit recruitment game pitting your units and strategies against an onslaught of enemies. Hire units, improve your troops, earn achievements, and spawn your Guardian to fight 150+ unique enemies in this exciting take on the army-spawning action genre.
Cheaper alternatives
Games in the same vein priced at least 40% below OTTTD at current Steam store prices.
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Nuts Protocol
You might think this is yet another Tower Defense game. Well, friend, you are not wrong! The twist? It's fast-paced! Your greatest resource is positioning - and moving around is a must. Also, you control an orange Squirrel equipped with more-than-military-grade turrets! OMG - can it get any better?
- 3

Grow Empire: Rome
Hey Caesar! Defend your fortress and build your roman empire
More from SMG Studio
Other recommendable Steam games by SMG Studio, ranked by review count so the studio's hits land first.
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Moving Out
Moving Out is a ridiculous physics-based moving simulator that brings new meaning to "couch co-op"! Are you ready for an exciting career in furniture? As a newly certified Furniture Arrangement & Relocation Technician, you’ll take on moving jobs all across the busy town of Packmore.
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LEGO® Party!
LEGO® Party! is a 4-player party game that's built different! Compete against your friends in wacky Challenge Zones and 60 hilarious minigames from across your favorite LEGO sets like Pirates, Space, NINJAGO® and more. Play your way! Join your friends no matter their platform locally or online!
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Death Squared
Death Squared is a co-op puzzle game about cooperation, communication, and robot explosions. You should buy it!
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Moving Out 2
Moving Out is back and wackier than ever, and now with ONLINE PLAY! Return to Packmore and use your moving skills across brand new dimensions and some old favourites. Help rebuild Smooth Moves and become an all-star F.A.R.T. (Furniture Arrangement & Relocation Technician)!
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One More Line
ONE MORE LINE is a highly addictive, one button, space disco, skill timing game! Steam edition features 2-4 player local multi-player and no advertising. All for a very low price! Can you put a price on fun though?
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RISK: Global Domination
Take over the world in RISK: Global Domination, the iconic strategy board game with 100+ original and classic maps and millions of players
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No Way Home
Stranded in a strange galaxy, you must fight for survival using only your wits, your ship, and your party planning robot companion Matey. Explore the universe, befriend bizarre aliens, and blast through hordes of monsters as you endeavor to find a way home.
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Frequently asked about OTTTD
- How much does OTTTD cost?
- OTTTD is listed on Steam at 7.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to OTTTD?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside OTTTD are Ambusher, CHAOTIC ERA, Protect My Cheese.
- Who developed OTTTD?
- OTTTD was developed by SMG Studio.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on OTTTD.
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