Sammy is in serious trouble and confined to his bedroom on the absolute worst day possible: his mother's birthday. To make matters right, he is forced to sit at his desk and write a series of apology letters for his recent misbehavior. But what exactly did Sammy do to get grounded? As you read each carefully crafted letter, the brilliant and chaotic truth slowly comes to light. Sammy has been heavily involved in a spectacular science fiction adventure featuring wildly inventive gadgets, secret master plans, and a group of truly dastardly robots. Through his hilarious written confessions, you must piece together the mystery of his robotic disaster. Will Sammy finish his apologies and escape his room in time to celebrate the birthday party?