R-Eco

You run a trash-sorting company, and the city is a mess. Dump sites hold piles of unsorted garbage, shown as cards, and your hand is your truck. Grab what you can, then drive each type to the matching recycling center. Every delivery that fills a center's quota earns you a payment from the city. There is a catch: the truck holds only five cards, and if you overload it you have to dump the excess illegally, which costs you money. So the game is about timing, grabbing the right cards before someone else does, and knowing when to unload. The richest company ends up as the one and only authorized garbage collector. It is light, clever and quick, about half an hour, with a nicely green theme.