I love the concept a lot! This game has a very solid foundation. If you can polish the game well, it could be a super cool casual game. I have two suggestions: 1. You can add some bgm to increase the entire experience, casual, intensive, or some else types. 2. The equipment could use upgrade system. For example, press 1 will be an inspector, press 2 will be a shovel, etc. And after the player buying the new equipment, all these things could be a upgraded version. This will make the game easier to control and manage all items.