Heroes is divided into five entirely independent sections, which you can complete in any order you choose. While each section is self-contained and solveable independently, feel free to switch sections midstream rather than appealing to the walkthrough, since that might help you understand the other sections. Since there are five separate sections, the walkthrough is contained in five separate files, named for each of the sections: a.txt e.txt t.txt r.txt d.txt For the most part the walkthroughs try to show you all the setups for the situations, as well as the solution. You will only complete the game if you complete all five sections in one playthrough.