Tom Clancy’s Rainbow Six: Siege (to drop its seldom-used full name) really has come from strength to strength. Once an also-ran, now a genuine esports phenomenon. For those fashionably late to the party and confused as to what’s going on, imagine Counter-Strike, but where all but the sturdiest of walls, floors and ceilings can be shot to ribbons, and where every single player has a bag full of fancy gadgets and traps to flummox their opposition.
It’s best played with friends on voice-comms, but hugely popular nonetheless. This weekend is a fine time to give it a try for yourself. From now until Sunday evening, the game is completely free to try on Steam, and discounted for those who decide they’ll be sticking around.