Sandbox Game demo

I am a young programmer and I wanted to make a sandbox game, and here is it. it's on super early access so you may experience some glitches,bugs & issues

controls:

1 - switch to a weapon to gun

gun controls:

enter - spawn cube

left click - spawn bullets

O - spawn sphere

C - spawn cylinder

2 - switch to grenade 

x - Spawn rock

grenade controls:

Q - throw a grenade