Mission 5 : I mixed up my control groups and got confused at the beginning, i had to reload at some point because my hydra was low hp and overall, i was kinda slow... i lost about 30 seconds here Mission 6 : I fucked up my strategie. I wanted to get rid of the photon cannon at the robotics facility to then easily kill any new reavers with cloaked Kerrigan but i just ended up losing a lot of units and time... more than 1 minute lost Mission 9 : My strategie paid off! (Going through Teal base instead of dropping with an overlord) You can save even more time than I did but the AI is too random in this mission; you may have to deal with the carrier wave very very early and lose the run if you don't have enough to defend