I would recommend Zero Escape: Virtue’s Last Reward. I played that on my Vita back in the day and thought it was great! It has a similar puzzle narrative like Danganronpa but I would say it’s more escape room puzzle like.
I’ve been replaying Loop Hero on the Deck. I never finished it the first time but now I can do a few loops before bed.
Other than that I’ve also been playing a heavily modded Project Zomboid. Working on building a base to fend off enemy bandit NPCs and zombies. Having to fight something that can shoot back at you has given the game new life.
Bomb Carrier: “I’m going A”
Random Teammate: “Okay, everyone rush B!”