I love the take on the theme, definitely not something I would have thought of. I think the core idea is great and the two-games-in-one aspect is pretty impressive for the short time. The biggest feedback I would have is that the level was a bit too large and it took me a long time to find the vending machines. Maybe an arrow pointing towards the vending machines or signs, etc it would really help guide players there for how important the mechanic is.