Is there anything in the world that nerdook can't do? I don't think so. Every game is a master piece, very original and with good mechanics. Really impressive.
It's not that difficult to finish the game, specially since you can start from any level you want. You just have to be careful not wasting ammo, always try to get at least the same ammo that you just shot away. Only rush shots if you are in trouble.
For all the people having trouble with conditionals. I was having the same problems as you and then I realized one little thing. The conditional tests if the ROBOT is that color, to make the robot colored you have lo light a colored tile. I hope this helps you a bit.
 "Obey the Game"){kind=icon}
 "You are a... The Sequel"){kind=icon}
 "Mr. Bounce"){kind=icon}
 "Ninja Hamsters vs Robots"){kind=icon}
 "BoomsticK"){kind=icon}
 "Music Catch"){kind=icon}
 "No Time To Explain"){kind=icon}
 "The Necronomicon"){kind=icon}
 "Lightbot 2.0"){kind=icon}
 "Don't Shit Your Pants"){kind=icon}