Labs_underpass_p.upk ❲2027❳

Find your Rocket League map folder, usually located here: Documents\My Games\RocketLeague\TAGame\CookedPCConsole\mods

It is considered one of the best methods to load custom maps on PC. How to Set Up Custom Maps (Step-by-Step) Labs_Underpass_P.upk

This guide will walk you through setting up, testing, and managing custom maps using the Labs_Underpass_P.upk file method. What is Labs_Underpass_P.upk? Find your Rocket League map folder, usually located

For easier management, consider using the Rocket League Map Manager on GitHub to switch between custom maps automatically. Find your Rocket League map folder