I was quite disappointed in this guide generally. It's handy to use for reference when you just can't quite remember where to find that fireaxe or chainsaw but where this guide falls down is the walk through section. After completing two or three tasks you will notice straight away that side missions happen at totally different times in the actual game. This renders the strict pattern of completion that the guide offers completely useless. Ho well at least I can do it the old fashioned way, trial and error with a touch of exploration. Final verdict? Buy it if you love the game and want a keepsake for your collection. Otherwise just look online for weapon guides etc.