This image is showing a bit more of a in-depth thinking of how my game would act. The first page shows the that the game is in 2D and the 2nd page displays the game to switch into 3D

The diagram points out where the trigger box will go to switch the camera angle,(platform 4).

It also shows which platforms will be moving up and down, (platforms 1, 4 and 7).

I thought about that the game cannot be too easy, so I made few changes in my game. the character will be facing the first plat for straight on from a 2D angle, moving from left to right. The first platform will be moving up and down so the my character can jump on to proceed the game.

When the Chubby Man reaches platform for, the platform will change the camera angle to 3D and it will also elevate the character up to reach the remaining 4 platforms.

Once Chubby Man jumps on to the 7th platform, it will go up so chubby man can jump on to the 8th and final platform to reach its goal.