Can i make in one game a 2d gamemode and a 3d gamemode?

i want to make an animations to my game in 2d and when the animation button is released I want to stop and go back into 3d view ? ( my game is normally in 3d )

Is this possible ?

thanks in advance.

plz someone answer

Surely it is possible. But the actual approach depends on assets you have and methods you want for 2D animations…