Monster Rancher 1 & 2 DX frequently goes on sale on Steam. You can often snag both games for a fraction of the original price.
If a friend owns the game, they can share their library with you for free! Monster Rancher 1 & 2 DX frequently goes on sale on Steam
Once you get the game, try searching for in the in-game database. You might find something special to start your journey! Monster Rancher 1 & 2 DX frequently goes on sale on Steam