Ok to get all the upgrades fast try to upgrade the getting cycles if you hack a comp first. then try to time it when everyone is out of the floor and just hack comps do not was cycles on anything else. When you are done don't click hack. Use your cycles on everything trying to keep the combo up. This is very easy money. Plus this so gas-headed noobs who want badges can see it
Lol the scientists are afraid of the dark but when you hack a comp in the dark they run to the comp like they are more scared of it getting hack. But if they don't make it in time they act like nothing happen then remember its dark and run away.