Danganronpa V3: Killing Harmony [official site] has a free demo ahead of its full launch on September 26, and it’s about as weird as you’d expect. You’re trapped inside a school with an evil robotic bear called Monokuma, and the only way to escape is to murder a fellow student and get away with it by not getting found out during the ensuing trial.
It’s half-visual novel, half-adventure game in which you have to complete “high-speed, logic-action” mini games to find flaws in various arguments presented in the trials and find out the culprit. You can lie to confuse your fellow classmates as well. I didn’t get as far as a trial in the demo (you can skip straight to one if you want) but I have walked the schools’ corridors and spoken to its characters. I’m suitably impressed with the stylish presentation, although I had a few technical issues.