A walkthrough guide for the game STALKER 2: Heart of Chornobyl is available, covering various aspects of the game. The guide includes walkthroughs for specific parts of the game, such as the tutorial prologue and other sections like "Hot on the Trail" and "Wishful Thinking". Additionally, guidance is provided on making choices, including a section on whether to side with certain characters, though the specifics of these choices and their outcomes are not clear.