Little Rescue Machine

Computer game Besiege, currently in the Steam early access, but has already won lots of positive reviews. The basic concept of the game is this, your task in each level to build some kind of machine which will be able to solve the problem.
Little Rescue Machine is a sandbox game which borrowed it from Besiege, but in a somewhat simplified version. Your task is to create all kinds of machines, the variety of which is limited only by your imagination, because of parts and modules a huge amount, but it should be remembered that the machine should help you to save the little people from difficult situations. Do not forget that the game implements realistic physics laws, so that cars have to meet these requirements, weight, design, engine power, all must be considered.