You can get the patch here. Dragon Quest Monsters: Caravan Heart is a GBA game in the Dragon Quest Monsters series, obviously, but you might want to try it even if you don't usually like those -- it's much, much less pokemonish and more Dragon Quest-ish, with much more focus on characters and human party members... and on running a caravan. You collect human party members who hide in the wagons, taking turns to use support abilities for your "Guard Monsters" outside in fights... you also don't capture or recruit monsters; instead, you sometimes get hearts from defeated monsters that you merge to change your guard monster's types. Most human party members also have an ability that helps you outside of combat, eg mapmakers let you see maps of dungeons and the area around you, merchants detect nearby treasure, hunters let you avoid traps by monsters and can search for food, etc. This game is a prequel to DQ7, and you play as the prince from that game.