Devolver Digital, the publisher of Shadow Warrior 2, has released a 12-minute video showcasing the gameplay of the game. The footage is full of bloodshed and different environments. You will see a bit of story and an awful amount of different locations as well as weapons. The enemies will change fast, so does the weather. The trailer is a terrific example of good gameplay video. It gives you the taste of the game. Flying Wild Hog, the game's developer, definitely nailed it!
Without more spoilers, here is the gameplay vid: