Here you go: https://archive.org/details/the_incredible_machine_1992

The developer for TIM made a modern version called Contraption Maker that is a lot of the same feel and available on Steam. There is a free playable demo that plays well on my 16G M1 Macbook Air. Full version is $12.99 USD

https://store.steampowered.com/app/241240/Contraption_Maker/

Good times. Ever played Sid & Al's Incredible Toons [0]? Same same concept, from the same people (Sierra / Dynamix), but with a slightly different take and an emphasis on silliness / humour. A sound card was a must though.

0: https://en.wikipedia.org/wiki/Sid_&_Al's_Incredible_Toons

This so much! What great games, probably my favorites over the early FPSs of the time, but in close contention with Day of the Tentacle and Monkey Island