The most obvious change is in the battles themselves. Now that two Pokémon can fight on your side at the same time, you can tag-team them against an enemy by taking advantage of the strengths of your Pokémons while covering their weaknesses. For example, you can now have a water Pokémon watch your fire Pokémon’s back. You can also attack more than one Pokémon at a time.

A whole new element to the game focuses on how berries are used in battle. And if you collect enough berries, you can take them to a Berry Blender and make a PokéBlock, which is a little super-charged candy that raises your Pokémon’s "Condition" attributes. You can then groom your Pokémon for regional contests and compete for ribbons like "Best of Show," which will unlock additional contests. There’s even strategy in how to best use your berries: pick too many and the berry tree will disappear; plant berries, though, and a tree will grow. You can also build a Secret Base in special areas of the game, which you can decorate just like you can your room.

And let us not forget that Pokémon Sapphire has a kickin’ multiplayer system, too. You can trade Pokémon, and link up to four players for incredible battles. The only downside is that you can’t link up with the old Game Boy Color games.