I personally just started to pass myself, as for me, this game has an interesting story. You can both play with friends and alone. The plot is not linear, so once you get to a certain level, then you can come up with something of your own. And you can go back to some part of the game (I did). By the way, this game is on sale here https://www.allingames.com/game/of-bird-and-cage/ at a discount!