Dying Light will be holding a special 4 days crossover event with the Left 4 Dead universe this weekend, proving that despite being ten years old, the Left 4 Dead games are just as popular as ever.
The event will feature an increased number of Virals (zombies in the L4D universe) which will feature waves of them attacking you in true Left 4 Dead style. There's also going to be three Gold blueprints of Left 4 Dead 2 weapons to obtain, these being the Frying Pan, Golf Club and Electric Guitar.
There may be other new cameos from the Left 4 Dead universe appearing too, but Techland have yet to confirm any further details. As you can see from the trailer above though, the event is sure to have a very Left 4 Dead vibe.
Left 4 Dead itself is 10 years old this November, believe it or not, and this may be part of the reason for the tie-in. Will we see anything from Valve about a potential third game in the series? Well, we doubt it, but you never know.