Can you find out who killed Phineas and Ferb? Click that "PLAY" button and find out! (VIP Shirt: http://www.roblox.com/Who-Killed-Phineas-And-Ferb-VIP-Shirt-item?id=60851359). To visit Phineas and Ferb's house, step on the teleport at the very beginning. There are two secret entrances to Perry's lab. One is an elevator, the other is a tube you fall down. Even though I added these updates, don't forget to try the obstacle course!