Single-player games like Bloons Adventure Time TD
Below are 13 single-player Steam games similar to Bloons Adventure Time TD, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Bloons Adventure Time TD page.
Ranked picks
- 1

Bloons Monkey City
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Action and Strategy with Bloons Adventure Time TD.
Create, upgrade, and customize your very own Bloons Monkey City in this groundbreaking blend of city building and tower defense awesomeness!
- 2

Bloons TD 6
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Strategy with Bloons Adventure Time TD.
The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available.
- 3

Kingdom Rush 5: Alliance TD
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Strategy with Bloons Adventure Time TD.
While a formidable evil emerges, an unexpected alliance is taking shape! It will take the finest warriors of Linirea and the relentless Dark Army to stop it. Beware! Though they may journey side by side the ever-changing winds of fate could swiftly alter their course.
- 4

Plants vs. Zombies GOTY Edition
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Strategy with Bloons Adventure Time TD.
Zombies are invading your home, and the only defense is your arsenal of plants! Armed with an alien nursery-worth of zombie-zapping plants like peashooters and cherry bombs, you'll need to think fast and plant faster to stop dozens of types of zombies dead in their tracks.
- 5

Adventure Time: Finn and Jake's Epic Quest
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Action with Bloons Adventure Time TD.
Team up as Finn and Jake in a 3D adventure of epic proportions! The Land of Ooo has been transformed into a giant video game, and BMO has been kidnapped. Brawl your way through the Witch's garden, Ice Kingdom, Fire Kingdom, and even the Land of the Dead itself to rescue BMO and uncover the evil mastermind!
- 6

Age of Defense
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Strategy with Bloons Adventure Time TD.
Age of Defense is a tower defense game full of mind-blowing mayhem. There are tons of monsters and tough defenders in the game each of which fits perfectly into a funny cartoonish setting.
- 7

Animation Throwdown: The Quest for Cards
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Strategy with Bloons Adventure Time TD.
Family Guy, Bob's Burgers, Futurama, American Dad, King of the Hill, and Archer join forces in Animation Throwdown, your favorite new collectible card game. Collect your favorite characters, combine cards to make hilarious combos, and battle your way through an adventure of animated proportions.
- 8

Fieldrunners 2
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Action and Strategy with Bloons Adventure Time TD.
Get ready to DEFEND THE WORLD! The biggest sequel in tower defense history is finally here: Fieldrunners 2 has arrived! From Subatomic Studios, creators of the award winning classic strategy game comes an all new adventure that was years in the making.
- 9

Bloons TD 5
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Action and Strategy with Bloons Adventure Time TD.
Five-star tower defense with unrivaled depth and replayability. The Bloons are back in full HD glory and this time they mean business! Build awesome towers, choose your favorite upgrades, hire new Special Agents, and pop every last invading Bloon in the most popular tower defense series in history.
- 10

SAS: Zombie Assault 4
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Action with Bloons Adventure Time TD.
Purge the undead! Intense action-shooter with deep rpg elements, including upgradeable guns and armor, unique class skills, and class special abilities. Entire game can be played single player or as a 4-player online co-op game, including PvP events like Last Man Standing.
- 11

Tower Keepers
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required.
Heroic strategy RPG with deep solo campaign and real-time head to head battles!
- 12

Countersnipe
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Action with Bloons Adventure Time TD.
Multiplayer Seek and Snipe
- 13

Ninja Kiwi Archive
Single-player alternative to Bloons Adventure Time TD — playable solo, no multiplayer required. Shares Action and Strategy with Bloons Adventure Time TD.
Enjoy some of the best loved Flash games of the past in this awesome time capsule of over 60 Ninja Kiwi classics. Experience a piece of history and play the original Flash games that spawned the worldwide phenomenon of Bloons TD.