Pretty fun game.
Lots of stuff to upgrade, lots to do. The interface is pretty well polished
It just feels... untested. There are lots of moments where it's clear a little more testing could have made a much better play experience. For instance, every time you want to inject or feed your rat, you have to reselect what you're using. Most of the time, I'm just reusing an endomorphine, or food, and I have no need of reselecting. It's not much, but it adds up since you have to do it again and again.
When you're travelling, it does check your current energy. I often find I can't move because it hasn't yet updated my energy levels- I may have full energy, but that's not good enough for the game.
The game deliberately penalizes the only way to win-save scumming. It saves continuously, so you can't save before risky acts.
Mochigames doesn't work. I can log on from there, but this end doesn't register it. It's also badly designed, in game. This is redundant since I can't log on, but it should be open even if i can't use it. That way, I can be tempted into buying an advantage.
And, the world seems to end. Long before you can fully upgrade your character, there are no more things to buy. You don't need them- I presume they're on the failmochi store. But, the world just seems a bit empty.
There are also a number of ways to abuse the system and win with ease, but I won't tell you them since you'll probably patch them out. Anyone who wants to know them, pm me.