Phineas and Ferb's Coolest Coaster Designer Ever

 is a Phineas and Ferb online game.

Gameplay
The player has to try to build the best roller coaster they can build. The player drags the objects onto the grid to create their own roller coaster. After the roller coaster is completely finished, the player will click "Start Ride". Then, the player will control the roller coasters with the arrow keys.

Roller Coaster Grid Items

 * Normal Track: This track makes it so the player can ride across it from left to right.


 * Speed Track: This track makes it so the player can speed from left to right and on the other tracks for a limited amount of time.


 * Round Track: This track makes it so the player can spin around on the tracks in a circle.


 * Teleporter Track: This track lets the player teleport from one side of the track to the other side.

Allusions

 * This game is based on the episode, "Rollercoaster".