- Main article: Furniture
Different types of furniture can unlock new tools, paints, achievements, candies, clothes, and more. More furniture becomes available as you level up in the game.
- Main article: Equipment
Equipment can be bought to give you free tools to use per case, or a bigger chance for finding a candy.
- Main article: Tools
For a certain amount of candies/money, tools can be used during the different portions of the case. Each tool does something different. It's cheaper to buy them in the store - the prices are raised if you need them during the game so buy in advance if you think you'll need one.