Can i use a ps4 controller or a mouse and keyboard

[TopHatSilver]

I am trying to play but i do not have xbox 360 adapter cable or whatever you need to play Help?

[Lyscilia-BTU-]

Hey! I see your plight. And I completely understand. So
Here are the keys for this game on keyboard!
Crouch/Canel= E
Reload= Hold R and move your mouse in a circle quickly.
Movement= WASD or Arrow Keys
Shift= Run
Turn on/off Lamp= Left mouse button.

If you just fiddle around with these corresponding keys you should be able to figure the game out. OH! And there is no interaction key like how a controller would have X. The Sequence is W or Up Arrow and Space Bar on the item you want to interact with.

Hope this helps!