Absolutely love the gameplay of this game. The way you develop and grow the characters, make progress in the tower and unlock ways to grow your characters even further is so unique and amazing. Despite it being an "Upgrade" to the developing game from V3, it's so much better in every way. Except that I miss the dungeon crawling.
Also I love the interactions between characters in a world where a killing game never happened and where they lived together and befriended each other.
Seeing my friend playing this game actually introduced me to the Danganronpa Series which I now absolutely love.