Build 24 Bloons TD 6 monkeys in Kingdom Rush, with their real upgrade trees and 3D looks from your own BTD6.
Build Bloons TD 6 monkeys in Kingdom Rush. Click any tower spot, press the round monkey button on top of the build ring, and pick from 24 BTD6 monkeys. They fight Kingdom Rush's enemies with their real BTD6 upgrade trees.
Everything BTD6 is read from your own Bloons TD 6 install while the game runs: the monkeys' names, their upgrade trees with official names, icons and descriptions, and their 3D models as they look in BTD6. Nothing from either game is in the download.
You need Kingdom Rush and Bloons TD 6 installed (Steam, Windows). Press Play. The first start reads your BTD6 monkeys once (about a minute, with a progress message in the game); later starts are instant.
In a level: click a tower spot, then the round monkey button on top of the ring. Click a monkey to upgrade it. Upgrade panel keys: , . / buy paths 1-3, Space uses the ability, Tab changes targeting.
Starting Kingdom Rush normally (not through Melty) gives you the unmodded game. No Kingdom Rush file is changed; the mod lives in Kingdom Rush\lua\.
Unofficial fan mashup. Kingdom Rush is by Ironhide Game Studio, Bloons TD 6 by Ninja Kiwi. Bundled libraries (AssetsTools.NET, AssetRipper.TextureDecoder, .NET runtime; all MIT) are credited in THIRD-PARTY-NOTICES.md.