Ahead of Gamescom next week, Warner Bros. and Techland today released a new gameplay trailer for 2015's open-world zombie game, Dying Light.

The intense, zombie-infested trailer shows off the game's key features, including its free-running elements, brutal melee combat, and four-player co-op. We also get a look at some of Dying Light's weapons and environments, and learn that you'll be able to swim underwater in the game.

Dying Light launches in February 2015 for Xbox 360, Xbox One, PlayStation 3, PlayStation 4, and PC. Developed by Polish studio Techland (Call of Juarez, Dead Island), the game was originally expected to launch this fall, but was delayed in May so the developer could improve the parkour elements.

For more on Dying Light, check out GameSpot's previous coverage. Gamescom 2014 runs August 13-17, and GameSpot will be on the ground at the show bringing you all the news as it happens.