yeah, what youre playing is no longer in development; that game was lost to data corruption or something. a new game is being made by the same dev, by himself. it has a new title that seems to change frequently.So this game has no CSS card or Engineer card right? Pretty sure I have nowhere else I can unlock without those now. That open door leading to the void/falling out of the game world is interesting.
I found two floor cabinets that could be opened unlike any of the others, which is a really bad choice because they're easily missable, but whatever items were in them fell through the floor lol. I think it was just ammo or something? It was near that room with 2 lockers and 2 safes above them you could open.
If the areas you haven't unlocked yet aren't just not loaded until you open them, I guess that is all that's in free roam, since you can see all the areas when you fall under the map.
any version of the game youre currently playing is very broken and very buggy. there are different versions that are slightly less buggy but still broken and largely unplayable outside the animations you can get into. there is no "game" to play its really just a demo with a map and animations. a very buggy vertical slice, if you will.