Install the mod on your PC version of BTD6 (using MelonLoader and Mod Helper). Download the app on your Android or iOS device.
By default, BTD6 restricts you to 7 total upgrades per tower (5 in one path and 2 in another). The Ultimate Crosspathing Mod removes these barriers, offering: crosspathing mod btd6 download mobile
Options to limit total upgrades to 7 (allowing for 3-2-2 or 4-3-0 builds) or go "adventurous" with all 15 upgrades enabled. Install the mod on your PC version of