My overwhelming feeling after playing Succor was frustration. I related a lot to the protagonist's situation; I've been in that kind of headspace many times before, no energy or motivation to do anything besides lie in bed. The game starts just when you finally do drag yourself out of bed because you need to eat. But almost immediately, I found the work's portrayal of living with mental illness overly simplistic. Early text spells out your goal:
Hunger drags you awake despite your wishes and you reluctantly get out of bed. It's already almost the afternoon, and you're starving. [...] Time to find some food.
But initially, your only options are to explore your apartment... and clean it. *Deep* clean it. Fridge, sink, microwave, stove--you can scrub them all to shining, before you've had even a bite to eat! This really clashes with the "too depressed to get out of bed until hunger literally drives you to it" protagonist the game set up, and simply makes no physical sense to me--I, at least, would literally be unable to do all that work on an empty stomach.
The other aspect I found grating is that at certain points you're presented with a choice of coping mechanisms that are clearly framed as either healthy or unhealthy. Pick the healthy ones, and you’ll feel better. Ah, I wish it were that simple in real life!
One aspect of the game that did work for me was the sections where the protagonist reflected back on various memories tied to food and cooking, giving us a picture of their life up to this point, including family, school, and what led to their current bout of depression. I found these parts much more effective than the “mental illness simulator” aspects.