Welcome to an exciting space journey through the vast universe! Each astronaut has his own mission, and the young reader of this book has a special mission - to create his first game in Python. In this he will be helped by detailed instructions from the author, step-by-step illustrations and a pool of useful tips. At the end of each chapter, you will find practical exercises for fixing the material, and at the end of the book - exemplary code fragments and algorithms for removing the most common bugs. And all this in the format of big space adventures, where the main character is you!