Disney's Meet The Robinsons (Wii)
This game is titled Disney's Meet The Robinsons in North America, Europe, and Australia, and Lewis to Mirai Dorobou in Japan.
Defeating the guardian robot
Hit both activator switches with matching colors. Then, hit the generator lens that the pipes lead to. Repeat this process until the next part. This time there is one more generator lens and the guardian will have another move. Do not get close to a target. Repeat the process until the robot is defeated.
Strategy guides from GameFAQs