First of all, more pizza ingredients and toppings can be added. In addition to the existing cheese, pepperoni, mushrooms and olives, more toppings such as vegetables, seafood and meat can be added so that players can make more kinds of pizzas and can satisfy different players' taste needs.
Secondly, more game modes can be added. In addition to the existing timed mode and challenge mode, more modes can be added, such as infinite mode, multiplayer mode, cooperative mode and so on. These modes can provide players with more game choices and make the game more playable and diverse.
Third, more game levels and difficulties can be added. In addition to the existing several levels and difficulties, more levels can be added, each with different difficulties, such as beginner, intermediate and advanced. These difficulties can make the game more challenging and allow players to need more strategy and skill to complete the task.
Finally, more game props and equipment can be added. In addition to the existing ovens, slicers and topping boxes, more props and equipment can be added, such as pizza ovens, blenders and pizza pans. These props and equipment can help players make pizzas more efficiently and add fun and challenge to the game.
In short, by adding pizza ingredients and toppings, game modes, game levels and difficulties, game props and equipment and other expansions, "I Want Pizza" can become more interesting and diverse, allowing players to enjoy more fun and challenging games. These expansions will also attract more players to join the game and increase the game's popularity and market competitiveness.