Telltale Games has finally released a trailer for "The Walking Dead Season 2 Episode 5 No Going Back," as well as a release date.  This has major season 1 and season 2 spoilers, so if you haven't played yet, don't watch. 

The final episode of chapter two will be released for PS3, PS Vita, PC, and Mac on August 26. Xbox will be on August 27, and iOS will be on August 28. "The Walking Dead" season 3 is already in the works. 

The biggest part starts around the 3:50 mark, with an exclusive scene that may not even be in the game. It flashes back to before the first season and shows Clementine at her house with her babysitter, showing her before the apocolypse

The official synopsis reads, “winter is setting in. Time to find food and shelter is running out. And with a newborn infant to sustain, walkers are a greater threat than ever. As pressure builds and tensions reach breaking point, your choices will decide Clementine’s fate in the gripping conclusion of The Walking Dead: Season Two.”

A leaked achievements list (all named after famous poems) has also been making the rounds across the internet

"Blood and Iron (Silver Tropy/10 Gamerscore) - Made it out alive.

Miles to Go (Bronze Tropy/10 Gamerscore) - Took a breather.

Right of Frost (Bronze Tropy/10 Gamerscore) - Stopped for the night.

Center Cannot Hold (Silver Tropy/10 Gamerscore) - Reach the other side.

All the Dark Night (Bronze Tropy/10 Gamerscore) - Made it through to morning.

We Slowly Drove (Bronze Tropy/10 Gamerscore) - Reached the terminus.

Kindly Stop for Me (Silver Tropy/15 Gamerscore) - Found your way through.

All the Dead Lie Down (Silver Tropy/25 Gamerscore) - Completed Episode 5: 'No Going Back.'"

Again, the release date for "Walking Dead No Going Back" is August 26 for Playstation Systems and computers, August 27 for Xbox systems, and August 28 for iOS.