I've introduced an autosave system. Each time a new chapter is reached (except the very first) an autosave is created. Beware! If you load the autosave that was made, the game creates a second copy of the same autosave that you just loaded.
A text message appears on the screen to tell you that you made progress. You get a
as a result.
Chapter 2 is now officially available. Note that you must beat Chapter 1 first in order to get to Chapter 2. Same stays with Chapter 3. Beat Chapter 2 to get to Chapter 3, and so on... This rule applies to all chapters. But autosaves will make it a little easier.