I didn't see any controls listed. Is there anything else besides move, jump, shoot, switch weapon and pause? Is there any warning against pressing Esc which instantly quits the game?

Is there a map? How do you swim? I assume it's unlockable but I entered a pit I couldn't get out of and drowned, so I wonder if I'm missing something.

I read in one of the comments the game isn't finished but there is an ending. Is there anything I should avoid?

• The only keys used are Z, X, enter, shift and the arrows.
• There's no map.
• There's no unlockable swimming, but there's equipment that lets you move unhindered underwater.
• The ending should be on the critical path and be unmissable, just be prepared that the story ends kinda abruptly and without proper payoff to some of the plot points.

Thanks so much for your reply.