I think this game is a very strong and well-structured concept. The gameplay loop is clear, the tools feel distinct, and the environmental theme connects naturally to the mechanics instead of feeling forced. I especially like how the game teaches waste management through interaction rather than long explanations. One idea that could make the game even more engaging is to have the environment visibly recover as the player progresses through each level. For example, polluted water could gradually become clearer, plants could start growing again, or wildlife could return after the player cleans enough waste. Seeing the direct impact of their actions would make the gameplay feel even more rewarding while reinforcing the environmental theme. Starting with fewer waste types and making the core tool mechanics feel really good could make the final game stronger. Overall, the concept feels fun, educational, and very playable. I’m excited to see how the physics puzzles develop.