There's a good puzzle game concept in here. I was surprised that the ctrl commands didn't map to real life equivalents. (For example, why doesn't CUT store the object to the clipboard. Why does PASTE remove the item from the clipboard). I wonder if it actually would have better to NOT refer to the keyboard commands and just call them 'pickup', 'drop', 'destroy' etc.
Viewing post in Ctrl Shortcuts jam comments
I normally see the clipboard being used to store stuff that you copy. I didn't know it stores cut stuff too.
Also I'm aware that pasting something doesn't remove the thing from the clipboard. I just made it like that so a player won't get to repeatedly spam blocks or something.
I pretty much just made them named like the keyboard shortcuts to fit the theme. I have already planned to make the game in a similar fashion to what you suggested (not making it related to keyboards and stuff).
Thanks for the feedback and thanks for playing!