Castle Story

The genre is the same as Bloons TD 6’s, and with it a sandbox world, magic-based combat and single-player focus. Both also lean on an isometric view. The distance is in progression and combat — its own ground is base building.

Games like Bloons TD 6 · Find similar →
We filtered the 50 games similar to Bloons TD 6 down to the 17 that fit the “Mobile” category. Castle Story, Bloons TD 5 and Kingdom Two Crowns top the list, ranked by affinity and similarity score to Bloons TD 6.
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Within the “Mobile” category, the closest game to Bloons TD 6 is Castle Story — scoring 68/100 on our similarity scale. Bloons TD 5 and Kingdom Two Crowns follow close behind.
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Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Bloons TD 6. Each one has been evaluated across 20 real attributes — from combat style and progression mechanics to world structure and visual perspective — so every recommendation is based on how the game actually plays, not just its genre label.

The genre is the same as Bloons TD 6’s, and with it a sandbox world, magic-based combat and single-player focus. Both also lean on an isometric view. The distance is in progression and combat — its own ground is base building.

Genre puts it alongside Bloons TD 6, and so does a casual, approachable feel, a sandbox world and tactical combat. To that it adds online features and an isometric view. They part company on tone and combat: this one brings deep simulation.
Same studio: Ninja Kiwi.

It comes from the same genre as Bloons TD 6 and shares single-player focus and 2D presentation. The distance is in tone and progression — its own ground is strong narrative focus and base building.

On paper it is what Bloons TD 6 is — a casual, approachable feel, tactical combat and single-player focus — though the resemblance is mostly at that level. To that it adds 2D presentation. They part company on game mode and visuals: this one brings dark, oppressive atmosphere.
It predates Bloons TD 6 by 8 years, with what that implies technically.

Same family as Bloons TD 6: tactical combat, single-player focus and 2D presentation. The distance is in tone and visuals — its own ground is dark, oppressive atmosphere.

Same family as Bloons TD 6: punishing difficulty, single-player focus and 2D presentation. The distance is in world and progression — its own ground is strong narrative focus and procedural generation.

Genre puts it alongside Bloons TD 6, and so does punishing difficulty, magic-based combat and single-player focus. To that it adds 2D presentation. They part company on game mode and combat: this one brings real-time strategy and strong narrative focus.

With Bloons TD 6 it shares single-player focus and an isometric view. They part company on visuals: this one brings real-time strategy and fantasy world.

Shelved next to Bloons TD 6 for good reason: a casual, approachable feel, tactical combat and single-player focus. Both also lean on 2D presentation. The distance is in game mode and visuals — its own ground is a top-down view.

Shelved next to Bloons TD 6 for good reason: a casual, approachable feel, single-player focus and an isometric view. They part company on game mode and visuals: this one brings puzzle design and fantasy world.

Shelved next to Bloons TD 6 for good reason: single-player focus and an isometric view. The distance is in game mode and visuals — its own ground is real-time strategy.

Same family as Bloons TD 6: a casual, approachable feel, tactical combat and single-player focus. To that it adds an isometric view. They part company on game mode and combat.
It predates Bloons TD 6 by 10 years, with what that implies technically.

Genre puts it alongside Bloons TD 6, and so does tactical combat, multiplayer gameplay and an isometric view. The distance is in game mode and combat — its own ground is real-time strategy and fantasy world.

It comes from the same genre as Bloons TD 6 and shares a casual, approachable feel, tactical combat and single-player focus. Where the two diverge is game mode and combat: deep RPG systems and fantasy world.

Shelved next to Bloons TD 6 for good reason: a casual, approachable feel, melee combat and single-player focus. To that it adds an isometric view. They part company on combat and game mode: this one brings a sci-fi setting.
Found one on the list you already love? Open its own list: the games that play most like it, ranked, with the reason for each.
If Bloons TD 6 left you wanting more, this is where you narrow it down. Was it the sandbox or the survival that hooked you? There is a list of just that. And if you play on Nintendo Switch, PlayStation, Xbox and Mobile, filter by platform and skip the games you could not play anyway.
Sometimes what you want is not a Bloons TD 6 look-alike but simply the best Tower Defense Games there are. That is what these rankings are for: no comparison to anything, just the highest-rated games. And if you feel like widening the net, the Strategy Games ranking is a good way to run into something you were not expecting.