Great reimagination of the original Risk of Rain. Tons of new content of all kind ensures almost endless replay value. Some unlock requirements and challenges are a little too hard if I'm being honest, but the challenges also makes the game fun.
I got over 80% of the 155 Achievements (most tied to unlockables) and may go for 100% some day, but it will be quite the challenge.
My only real complaint is that loops feel absolutely impossible, so you almost always wanna go for the normal route and end boss fight instead.