Wanted to challenge myself some extra. so I did this

[Battle00333]

http://steamcommunity.com/sharedfiles/filedetails/?id=770988896

[sprsclr]

Somehow when I saw the screenshot, I just wondered why you didn't put all the robots at the exit instead? Would've been way cooler. But the fact that you spent over 4 minutes to do that, I applaud you. I wouldn't have the patience to do it.

EDIT: Done. Surprisingly fun challenge.
http://steamcommunity.com/sharedfiles/filedetails/?id=773500079

[Tim_Cruder]

I even couldn't reach that level yet, hard to get all levels S-ed with a netbook