[MOBILE][ANDROID][~2018] A Sandbox type game where you could build motorized meccano style models/contractions.

It was a kinda niche game where we had lots of parts to use, similar to Meccano, which is a set building game with lots of metal strips with holes which could be joint together using nuts and bolts, and had motors n stuff too. The background... Or the 3d environment we were in was kind of like a school classroom, and it was as if we were students building stuff on our desk. When the build was complete with wheels n all we could even drive the thing in the classroom. Two adjacent tables even had a makeshift bridge made with a ruler to connect them that we could drive over. I don't think that game is on the playstore anymore.