Yea its fine, I think I made the items to hard to find lol, in my upcoming games. I'll remember too add more clear instructions, Also in upcoming sections. If you see a green box make sure to press e next to it. Do it to 3 of them to open the next door and after getting 2 key cards in the Wearhouse section. Return to the start to open a side door.
Edit- i know have a finished version of the game, it has a proper ending and a mascot chase compered to Beta 4.5, however its 3.2gb which is .2 over the game jolt limit so the only way to send it would be via email, but the beta is still available if not