History Can Not Be Changed is a puzzle game where the goal is to change history by solving a series of puzzles. You will be presented with various challenges to overcome and you will need to solve them in order to move forward.

There are three types of chapters that you can explore. Each chapter contains a number of puzzles. You will need to use your logic to solve them.

There are a number of characters that you can interact with. Some of them are friendly and will help you, while others are hostile and will try to prevent you from moving forward.

There is a story that will help you to understand the events that are taking place.

You can explore the puzzle chapters by dragging and dropping the items.