After you become friends with Mew go to the Granite zone and you will see him walking around outside the building.
Go to the entrance to the Granite Zone after you beat the game.
You can get it from Professor Oak, in Pal Park.
Poke park 2 is multiplayer but only the attractions.
you can only have one player on poke park
To get a Tyranitar in Pokemon Diamond you first need the Poke Radar which requires the National Pokedex. After getting the Poke Radar go to Route 207 and use it till you catch a Larvitar. Now it is just a simple task of leveling up the Larvitar till it evolves into Pupitar and then finally Tyranitar.
to get to the beach zone on poke park wii you have to go to the meeting place and find corphish at the gate once you have found corphish go through the gate and you will be at the beach zone
get all the bonuses on raquzas ballon panic.
Well you get it at the beach zone
All you have to do is steal a tyranitar from a trainer that has one using the thief cheat or find a pupitar and evolve it.
I don't know why they aren't in it, but Dialga and Palkia are not in the Poke Park Wii game. There is a giant mountain carving of them with a waterfall in the Poke Park, but they aren't in the game. Trust me, I've searched EVERYWHERE!
no
What I've heard is that you need to beat Chimchar a lot or you find it in the lava zone