Play with Wailord is one of the four Mini-games in the Dream World.

You start off with one Pokemon sat on top of Wailord's spout of water, and as the game progresses you end up with four. The Pokemon are Pikachu, Meowth, Piplup and Buizel. Here are the game's rules, as taken from the Global Link site...

Rules

1) Wailord will follow the mouse cursor.

2) Make Wailord spout water by clicking the left button. The Pokemon on the spout will be launched into the air. (If you just let the Pokemon land on your water spout, it 'sticks' and will remain there, giving you time to aim.)

3) If a Pokemon hits a ball that matches its colours, the ball will open.

4) Open more balls than the goal. That's 15 balls.

5) When a Pokemon hits a ball, a lamp lights up. If five lamps light up, the multiplier goes up. But... if a Pokemon falls in the sea, the multiplier goes down.

Tips

It can be a challenging game, especially when all four Pokemon are in play. It's generally best to try and control them by letting them hit your water spout so that they 'stick'. And remember, that if a Pokemon hits a ball that isn't its colour, it just bounces back upwards. And of course, if the score doesn't matter to you: as long as you manage to open 15 balls, you'll be able to befriend the Pokemon who asked you to play this game.