Here's some crap design

Alice: Madness Returns.
Finish fight, bit low on health, find a couple of roses to absorb to top you up a bit. You're not so bad.
Find yourself on top of a slide
You slide down...there are a few bits of burning tar that you hit on your way down, difficult to avoid, take a bit more damage.
You arrive at the bottom, a little bit worse for wear and immediately hit a checkpoint and find yourself in a boss battle unable to go back. The doors are shut, you're trapped. Hardly any health in the room.....fine if you arrive on full health, otherwise pointlessly difficult.
No prior save points.