Surprisingly, I think I liked Investigation slightly less than Search overall. The stories in part 2 are a lot more interesting than the ones in the first game, but the pacing is much slower and almost all the resolutions feel anticlimactic. The bonus chapter, Prank, is by far the scariest part of both episodes, and has me seriously craving a Moonlight Syndrome translation. I hope the remaster Suda51 seemingly alluded to earlier this year is real.