Topic: How to disable/reenable custom weapons?

[Naphtha]

Asking since I'd already completed "The Lost Levels" once on Rookie, and I'd like to try it again with the weapon mods turned off.  I haven't tried modding the game like that yet, so I just want to be sure of how to turn the custom weapons off/on without making the game unplayable by mistake. ^^; And if they're turned off for the player, they're turned off for the robots as well, right?