A "detailed walkthrough" refers to a step-by-step explanation or demonstration that provides thorough and specific information about something. Full definition
I've already provided detailed walkthroughs of ITA in the past, and I encourage you to check them out (my all - time most popular post is on advanced routing language). (travelcodex.com)
Pick up the Sonic Generations Official Strategy Guide from Brady games for detailed walkthroughs like this one for every level of the game, all the rival fights, and all the boss levels. (blogs.sega.com)
Here you'll find detailed walkthroughs of each level and world, along with tips and secrets to help you get through the game. (mariopartylegacy.com)