I CONTROLES I use left and right or a and d keys to turn and aim the player (blue) you also use up or w keys to move forward and space to shoot the gun be aware of walls but you also might wanna use them to your advantage in times like running away or reloading I BUGS I death and death screen doesnt work though so its not fully completed but i also dont know how to fix it :( FIXED may not shoot when being touched by a enemy (but still takes away ammo)
i did follow the first episode of warframes "how to make a shooter game" but only really followed the coding for the enemy while the rest i made myself go check out warframes channel as he posts really helpful scratch tutorails on how to make all sorts of games :)