i played with my friends and it was really fun but we made it to lvl 1 2 times and both times there was a wall blocking the way. the first time since i was the last one standing and we were all new we assumed we could just leave and missed an anomaly but the second time when all of us survived we learned from our mistake and found the anomaly but the door was still blocked off when we opened it and it didn’t say we missed anything. we didn’t know what to do and got back in the elevator since we couldn’t interact with anything and we got sent back up to lvl 8. we’re just confused on how we were supposed to clear the game.