[Jesus Dies InTheEnd]

What do you mean general briefing?

The games actually really noob friendly. Theres the popup tips right at the start, and everone has giant yellow ! and ?'s over their heads if they're gonna give you quests. Skills can go on billions of buttons all of which you can assign to your keyboard shortcuts (like shift+1, ctrl+1, alt+1, 1 all being different actions) to any key for the most part. It's stupidly easy to get into, which is probably why so many people play it.