Play Shin Megami Tensei Devil Children : Hikari No Sho Online

I first played Shin Megami Tensei Devil Children: Hikari no Sho on the Game Boy Advance back in 2003. It was an Atlus release, a time when the GBA was full of deep, portable RPGs that weren't afraid to be a bit niche. This one was part of a pair of games, with this being the "Light" version, and it always felt like a more approachable entry point into the wider, often punishing Megami Tensei universe.

You control a child who can communicate with and recruit demons, which is the core of the experience. Your main goal is to explore a world split between humans and demons, navigating it screen by screen and trying to prevent a catastrophic war. The signature mechanics are all about your demon partners; you talk to monsters during turn-based battles to persuade them to join your party, and then fuse them together in a cathedral to create new, more powerful allies. The pacing is deliberate, with plenty of random encounters, and the difficulty can spike unexpectedly if you're not managing your team carefully. It feels like a constant, engaging puzzle of building and rebuilding your roster to survive what's around the next corner.