You control the laser beam with mirrors, you need to get the laser beam to destroy the waste barrel.
Diffrent barrels need to be destroyed by it respective laser color.
You use the prism to combine two colors to another color just like the picture below.
If the colors are yellow, mangenta or cyan you only need one laser beam to split it up in to two other colors.
You place mirrors and prism with left click and rotate them by scrolling, you switch between mirror and prism by pressing right click.
You left click the red fire button to turn on the lasers!
All the barrels on a level need to be hit with a laser simultaneously to destroy them.
If you hit a tree with a laser you lose.
The faster you complete the level the higher your score will be.
If you place the mirrors or prism in the wrong place you need to restart the level.
You can restart your current level by pressing “R” or the Blue button.
Attention!: you need a mouse to play!