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PC - Potential Energy Infinite Toolbox
Step 1 : Boot the game
Step 2 : Play as survivor with the perk "Potential Energy" and a toolbox
Step 3 : Begin repairing a generator.
Step 4 : Once "Potential Energy" activates, begin to "Store Potential Energy".
Step 5: Let go of the generator and quickly switch to repairing with a toolbox.
Step 6: "Potential Energy" will now charge with the speed of the toolbox, but no toolbox charges will be used.
Videos
Additional information
Given by the responses to the YouTube video linked above, this is a replicable bug. I do not wish to replicate this bug, as it is very game-breaking and seems, to me, like a bannable exploit. I would replicate it against a killer bot if those were in the game.
If I find anybody to replicate this bug in a custom match with, I will update this post with the logs and video.