Monkey GO Happy Stage 731: Interplanetary Chapter — 5 · game online
Now you will need to devise a plan to free an underwater robot that has been locked up with a massive fish. To do this, you will need two separate ladders and good ingenuity because it's not immediately obvious how to proceed.
First, you will be transported to a new planet by a familiar spaceship from previous adventures. Then, your new adventure will begin. You will primarily interact with a nearby robot. Instead of engaging in conversations with it, pay attention to the code it will periodically display. This code will help you open the first door.