The limited-air levels in the PC version of Lego Rock Raiders. I can beat them, but it’s very stressful, and you get frustrated every single time your rock raiders insist on carrying their ore through the rubble instead of clearing it.
Plus, the first level where you encounter rock monsters is overcomplicated by the limited air; you have to coordinate a handful of men to simultaneously fend off monsters and construct a large base from scratch.
Besides that, there’s no way to accurately tell how many men you have, so you can easily go over the limited number of men the support stations can provide air too.
Of course, I’ve only ever gotten that far, because the game crashes after you run it for a while, at least on the old comp I have to run it on.
Wait
There’s another way?
