You can find a developer room with a little help from the cheat console, which you bring up by pressing ~ (TILDE, the key above TAB). Once you access the console, enter coc qasmoke (don’t forget the space) to access the room. It contains a bunch of resources you can use in the campaign. When you’re ready to leave, type coc ufocrashsite01 (again, with a space) in the console.
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