If you try to do these at the same time, the probability is that they will glitch, blocking you out of Robot Controller
. No need to panic!
There's an easy fix to this:
1) Go to your computers "My Documents" folder and look for a file named:
As an example, here's mine: 584109eb_Jesas K Rist.sav
2) Copy it somewhere else in case you have anything saved or delete it if you haven't progressed far or can loose your progress.
3) Boot up Tinker, log in to Live and go to Set 7 -1* (or any other, actually) and use your method for a few minutes to get the achievement. End a level and it will pop.
4) Shut the game down.
5) Copy back your old save file and be happy.
: I advise level 7-1 because you can do 100 turns. By not using space bar and restarting manually, you can get it in 10 minutes flat. I took the time to drink a cup of coffee and the occasional Space press.
Worked for me, no reason why it shouldn't work for you.