I'm stuck in the Chapter 1 Subchapter 2. I cant find the last battery for the elevator. All gates are locked and i cant reach the through-walls visible battery.

I play basically every co-op game there is. But it is 2024 and I have never, EVER heard of this, 4 player co-op game Found out about it today on the "GameLinked" youtube show https://www.youtube.com/watch?v=7Xz0Vg6pZ7s Do you have any idea how much you missed the boat on this game by doing this ?...

What's the best way to level up? Does difficulty matter and how much does kills/accuracy/time matter?

Is it currently possible to 100% the game the legit way?

For some reason, you can "insert" batteries into the slots that already have batteries which doesn't count and causes them to vanish. You have to press action when there's a blue outline around an empty battery slot to make sure it works right.