Sodarunner is a small arcade game by jeeks featuring a thirsty student with the goal to empty out every single vending machine on the campus.
Use B to buy drinks, press start to pause. In the score screen, use up and down keys to change the letters (press left or B when you’re done). Machines with an X over them are empty, the ones with a ! sell special drinks. The student’s current preferred brand will give you bonus points.