Sorry for the late updates, the deadlines of my projects are close.

Here are the controls to the game as of now:

Move Around W,A,S,D
Move Camera Mouse Movements

And here is what else I plan with the controls:

Shoot Mega Buster Left Mouse Click
Shoot Special Weapon Right Mouse Click
Auto-lock nearest enemy Shift
Jump Space

I also plan to add Joystick input support for the game.

Comment if you have any other suggestions.