Perhaps we have never thought of trying to make our own games because we don't know how. But now, more and more web application services can help us create our own games using simple tools without requiring much programming knowledge.
In addition to The Sims Carnival that McTian Ant previously introduced, there is also PlayCrafter which can help you fulfill your dream of making a game. PlayCrafter allows users to create their own games by dragging and dropping the provided tool components, and it offers templates to choose from before creation, such as sports or strategy. It also supports uploading images. Furthermore, PlayCrafter allows users to modify other people's games and engage in mutual discussions and exchanges.