Monster Collection Games

I'm looking for good monster collection games, but I also just want to hear people's opinions on their favorites.

I've played Pokemon, Digimon, Monster Rancher, Dragonquest, etc. What are your favorite monster collection games and recommendations?

Thanks, I'll check that out. Really any kind of collection games are fun. I'm also looking for a good card game. TCG, CCG whatever. I tried the Magic Duels of the Planeswalkers game but it doesn't really let you customize your deck, which is the best part of a CCG.

Pokemon Soul Silver is my favorite. But I can make some recommendations for a few you don't have listed...try the Robopon series (Sun version for GBC and Robopon 2 for GBA) and Dokapon for GBA. The latter is more like those dungeon crawling games.

DemiKids Light and Dark versions for GBA aren't too bad either.

Awesome, I'll have to give those a try. I remember Robopon coming out back in the day, but never tried it. DemiKids looks really cool too.