Summary

An early build of the originalLeft 4 Deadhas accidentally been leaked by developer Valve. For many,Left 4 Deadis still the benchmark for co-op shooters, despite many attempts to replicate its magic elsewhere with titles such asBack 4 Blood. Now, gamers have a sneak peek into some of the game’s early technology.

The strange leak comes just a few months afterValve released a surprise update forLeft 4 Dead 214 years after the game’s original release. While it was mostly small fixes, it’s good to see the studio supporting the game for as long as it remains active. Valve has a history of this - it also continues to support the 16-year-old titleTeam Fortress 2, which remains one of the most-played games on Steam. Most developers would have abandoned its titles after such a long period of time, but that’s why Valve remains one of the most revered studios in the gaming industry.

Left 4 Dead Tag Page Cover Art

Footage of the early tech was posted on Twitter by content creator Gabe Follower. It seems the prototype, titled “Terror Strike,” was accidentally pushed as an update toCounter-Strike 1.6, after the game was recently updated to fix some unintended bugs caused byHalf-Life 1’s 25th anniversary patch. Terror Strike has never been previously featured in anyCounter-Strikegame, and it’s currently unknown how Valve managed to push it during the update accidentally.

The gameplay itself is fascinating to watch for many fans. The player runs around a blocked-out map, chased by ‘zombies’ using theCounter-Strikecounter-terrorist model. What is perhaps most interesting is that the player actually plants a bomb, in the same way that gamers do inCounter-Strike. This causes an audio cue similar toLeft 4 Dead’s hordes, so it seems the bomb feature was not just aCounter-Strikeholdover. If this had come to fruition, it would have been a massive change from what players eventually got in 2008.

While looking at old prototypes is fun, it’s no secret that fans of theLeft 4 Deadfranchise want a sequel going forward. Earlier this year, aLeft 4 Dead 3reference was found inCounter-Strike 2’s fileswhen the game’s beta was released. Over the years, there have been tons of small references like this making their way into Valve products, although concrete news from the studio has been completely radio silent, with no indication if or when a sequel is on the way. 2009’sLeft 4 Dead 2remains playable after all these years, with gameplay that holds up and an active community on PC. Hopefully, Valve can break that ‘3’ curse and give players what they want in this instance.

Left 4 Dead

WHERE TO PLAY

From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action horror game for the PC and Xbox 360 that casts up to four players in an epic struggle for survival against swarming zombie hordes and terrifying mutant monsters.Set in the immediate aftermath of the zombie apocalypse, L4D’s survival co-op mode lets you blast a path through the infected in four unique “movies,” guiding your survivors across the rooftops of an abandoned metropolis, through rural ghost towns and pitch-black forests in your quest to escape a devastated Ground Zero crawling with infected enemies. Each “movie” is comprised of five large maps, and can be played by one to four human players, with an emphasis on team-based strategy and objectives.New technology dubbed “the AI Director” is used to generate a unique gameplay experience every time you play. The Director tailors the frequency and ferocity of the zombie attacks to your performance, putting you in the middle of a fast-paced, but not overwhelming, Hollywood horror movie.