Beautiful game. Beautiful work of art with a monochromatically gray color scheme. Create a tomb and sometimes sad atmosphere, adding the fair amount of tension to history and real game. It also allows the few color points in the game to stand out brilliantly against the gray tones off. Music is a bit repetitive, but it is still beautiful and disturbing. The controls are simple, but the game is a decent challenge. The additions are minimal, and the price to eliminate them is very fair. Well done, developers. What a refreshing and innovative design. The story was absolutely incredible and wonderful. And the interactions between the main and secondary characters, brilliant. I would definitely enjoy another adventure or something in the same genre in the future. Thanks for the opportunity to play your game. I really enjoyed playing this game, and despite what some say, I did not find the battles of so challenging bosses. The only challenging part was maneuvering the bird, so he did not die. That became aggravating sometimes. The cutting scene that shows us alien is also a bit confusing. I really didn't understand what I tried to tell us. Being unlocking each level with just ads and not updating Premium is simply incredible. Everyone should try this game. It is free (you just need to see an ad to continue the LVL) and there are only 17 levels, but the game is a challenge and keeps you alert. It is not too easy or difficult, but I struggled a little (that is the fun part). It is very entertaining and spoiler: you play as an alien in some of the levels, which is an exciting turn of the events. The story does not skip, since they have less than a minute (without text). This game is worth every minute! Test it!! Beautiful images and music/sound effects. Easy to understand, a bit difficult to overcome, but a good difficulty in climbing as the game progresses, never too difficult, only requires critical thinking. Do not skip the scenes, from there comes the whole story. Beat the game in approximately 3 hours. Fun to play, especially when they hit you with the turn (without spoilers). Only critic? I would have loved to see more levels to get more game time