After building @BV3D's mini air hokey table and being absolutely blown away (pun not intended) by how well it actually worked, I decided it needed a few adjustments.
First of all, I modified the body so the battery pack would sit outside the body, making it easier to turn on and off and easier to change the battery.
Then I shrunk the paddles and puck by 75%, making the game much more playable.
Finally, I created adjustable legs so that if your table isn't level, your game still can be.
Print the legs and screw them to the bottom through the holes. Then print 4 of the mini-air-hockey-Leg-ScrewX4.stl and screw them into the holes, hiding the screws and giving you a means to level the table.
Copying BV3D's US affiliate links for the parts if you need them:
The author remixed this model.
Modeled new legs and a new body and shrunk the puck and paddle 75%.