I have started playing a new game with my son called Gaslands. Gaslands is a super fun game of post-apocalyptic vehicular mayhem. Utilizing hotwheel/matchbox scale cars and trucks.
One of my favorite parts is the modification of the cars. There are a ton of amazing wepons, wheels and even whole cars on thingiverse. There was one that was missing, the magnetic jammer. Feel free to print the model and have fun.