WASD Movement, E interact/use, R reload, C crouch toggle, if not toggle then CTRL, Shift walk (Always Run checked), Space jump, TAB inventory or other information screen (automap, etc), F and Q used for secondary attacks like melee or grenade throw.
There's practically nothing morally that can really deter me from anything, not that I can think of, I'd probably play all the things you mentioned assuming they were well made/interested me as a game.
For an example, I still really want to play this despite it being fake:
None of the ones mentioned so far at least, if anything some of them deserved better combat, and there a quite a few games I haven't played because of the lack of being able to fight back which I feel is a boring trend in modern horror games.
I have only ever thrown away cardboard boxes because they tend to get crumpled and faded, otherwise all my discs remain in their case (when not in use), I usually keep my GB/GBC/GBA/DS carts in a container and leave the cases on a shelf but I've stopped doing that with 3DS/Vita because I don't have enough of them for it to matter.