There are actually quite a few time based missions in ME3 that the game doesnt make readily apparent.
Which is awesome. I wish more games did this. It creates a dynamic that goes beyond paragon and renegade, which makes the stakes higher, which makes the game better. And yeah Regime, I didnt do the geth fighter squadrons, leaving me short 1 point. I could of done it before the base one and I would have been able to save both, which I had a feeling was the case, as I mentioned it in my first or second post concerning Tali's suicide.
I never went and looked up any wiki entries, or mission walktrhoughs, or anything that gives you tips on where to go and what to look for. I went in completely blind basically. I beat ME1 and ME2 and started Me3, having stopped playing on palaven. Im not sure why or what happened, but with this release I am now finally going to beat it, 10 years later.
I wonder what other time sensitive missions there are. The Miranda quests are certainly time constrained, because I just got her killed as well. I didnt answer her -emails in a timely manner, which I think leads to her death, unless you romance her, which i did not.
I romanced Liara, then splashed Jack in ME2 before she died, and now fucked Diane while still trying to further my romance with Liara. Im sad that i never caught back up with Thane either, I suddenly got an e-mail from his son saying he is dead. Im a bad friend lol....*all my friends are dead dinosaur.jpg*