This has probably been asked before, but after reading about 20 pages I just decided to just post.
I played a game in the nearly 2000's where you had to build these contraptions using things like fans, scissors, conveyor belts, balloons, etc. I don't remember the goal of the game, but the main characters were 2 mice, one large blue one and a small yellow one? I think you had to figure out how to feed them the cheese or something.
I think there was a mission mode where you had to complete levels, as well as a free play mode where you could design your own.
Just an fyi, it is not The Incredible Machine, but very similar contraptions.
Edit: at the time I also had a disc that had a ton of games on it from everything from brick break, to a 3d spaceship game, to Pac man, and a ton of,others. Dont know if that helps.
Thank you in advance.