Tom Clancy's Rainbow Six Siege is Ubisoft's 5v5 tactical shooter. It rewards information and planning as much as reflexes: walls can be breached, floors opened, and cameras and drones reveal where opponents are. The Siege X update in June 2025 added free access; Quick Match, Unranked and the 6v6 Dual Front mode can be played for free with a selection of operators.
This guide is for players who just started or keep saying "I don't even know where I was shot from". Dying quickly is usually about missing information rather than aim, so it puts droning, setting up a defense and reading the map first.
Below you will find the goal of the game, default PC keys, first steps, concrete tips, common beginner mistakes and the questions people ask most.