help me update mod

[3bytes24bits]

Configurable Bundle Costs

Allows the player to configure the cost of Joja Development and Vault bundles, and the Movie Theater if purchased from Joja.

www.nexusmods.com

sorry for english is not my native language, i use google translate, i need this mod to make the game harder but the author stopped updating for game version 1.6. i don't know if i posted this topic in the right place or not, but if someone knows how to help me