Although generally a manual should be written in a formal, step-by-step way, games manuals are often written in a lighter, more informal manner. All useful information regarding specialized issues should be included, of course, however the manual can also include topics such as storylines and character synopsis, and writing styles such as humor, slang, and contractions. Nevertheless, please note that even with all this informality, you still wish the manual to become easy to follow, quick to use if an individual needs a question answered, and fully edited in terms of spelling and grammar.