Super Smash Bros Brawl Pokemon Stadium

There are two Pokemon Stadium stages in the Nintendo Wii game, Super Smash Bros. Brawl. As with the traditional Pokemon Stadium, the stage transforms several times. This Pokemon Stadium is the traditional stage that first appeared in Super Smash Bros. Melee. Much like in Melee, players start out on the two elevated platforms on the stage. The stage changes forms about every minute. The new level is random. There are no hazards on the stage.
How to obtain/unlock:

Complete 10 versus matches on Pokemon Stadium 2, regardless of character used.
Secondary stages
1. Water Stage: Windmill on the left, two elevated platforms in a lake on the right. Unlike in Melee, the wings on the windmill will block a character trying to move to the right. Characters must jump onto the windmill or wait for a wing to clear before going to the right.
2. Grass Stage: Tree on the right, two high platforms in the middle
3. Fire Stage: Burning house on the right, dead tree on the left. The fire does not harm the characters.
4. Rock Stage: A large mountain on the right, scaffolding in the middle. Characters can hang off the left side of the rock.
Background:

The third installment of the Super Smash Bros. series, Super Smash Bros. Brawl is a fighting game developed by Nintendo for the Nintendo Wii. The fighters are well-known video game characters from established video game franchises. Throughout the game, one to four players fight on various stages, each attempting to knock their opponents off the screen using a variety of attacks.
Fast Facts:
1. Developer: Sora Ltd. | Game Arts
2. Publisher: Nintendo
3. Modes: 1-4 players online multiplayer via Nintendo WiFi
4. Also includes non-Nindendo characters
5. ESRB Rating: Teen (T)
6. Release Date: Mar. 9, 2008