Chart Track reveals that The Last Guardian was outsold by Dead Rising 4 in its first week of availability. However, when compared with the sales of Ico and Shadow of the Colossus, The Last Guardian performed better.
Part 9 of The Last Guardian is the final tragic ending of game, where the boy and Trico reach a white tower, a central palace that controls all the beings and the guards. The boy destroys the evil power, later injured Trico takes him back to his village.
In this part the boy faces more challenges in finding a way out of the ruins. He finally makes his way into a tomb filled with water and finds two hidden underground passages. While crossing them he lost his friend.