Nice!
I like the concept, the style of the game is unique not that overrated. You recycle and segregate wastes. That's great. The problem is, the same thing goes again and again. Same plastics -- PET bottles -- soda and softdrink bottles aren't the only plastics in this world. Plastic bags, and other things that are easy to distinguish as plastics, same with cardboard (I suggest a bunch of used and useless document papers) and metals. The game itself is boring actually, and no challenges. I'm really expecting that there was a time limit for each item so there's a challenge. If the time runs out, the blitz/combo points are reduced and also minus time. That is moar challenging :) Aaand, we don't just segregate non-biodegradable items, we also separate the residuals (useless, no purpose e.g. sanitary napkins), biodegradable and the non-.
Game is great but it needs variation.