What I'm talking about, is a script that would go into the player GUI, and if you don't press a number key for 5 seconds, the backpack UI will disappear. If anyone knows how to do this, it'd be appreciated.
game.StarterGui:SetCoreGuiEnabled(1, false) --[[ Make a LocalScript and place it in the StarterGui. The script is: game.StarterGui:SetCoreGuiEnabled(4, false) Replace '4' with however you'd like it to work like. 0 PlayerList (The Leaderboard Gui on the right top of the screen.) 1 Health (The Health Bar Gui.) 2 Backpack (The Backpack Gui where the tools are stored in.) 3 Chat (The Chat Gui.) 4 All (All options: 0, 1, 2, 3, 4.) ]]
This script should start you on your way. Wish I could help more!