1st. Idk :p i thought it was just fine so i didnt change it 2nd i thought about having lives and health is coded in the game its just set to 1 because it made sense to me that if the bomb strapped to the chest exploded if it got shot and since there was no penalty to dying. I did think to add a penalty but then i was like nah i dont wanna touch this anymore. i made it wasd and arrow keys because i thought everyone would already know and left mouse it to shoot in so many shooter games so it made sense BUT you are right i should include a tutorial on movement and shooting and will keep that in mind for next time i introduce the player to the game. Thank you =)