It Takes Two is the upcoming action-adventure by Hazelight Studios. The game does not feature a single-player option, and it can only be played in either online or local split screen co-op.
According to the developer you will have to purchase the game only once. So if you have a buddy interested in playing the game together you could split the cost in half.
That means twenty dollars each, which sounds like a very good price for such a game. According to Josef Fares, the game will take you around 14-15 hours to complete.
Lastly, It Takes Two will be released on Steam and Origin on March 26th. Below you can watch the first 22 minutes of gameplay from It Takes Two.