Monument Valley is one of the most beautiful and mind-bending games I have ever played, and the sequel was even better. If you, however, missed out on playing the original now is a great time to go ahead and give it a look as it's available for free on the Google Play store.
In Monument Valley, you will manipulate impossible architecture and guide a silent princess through a stunningly beautiful world. Monument Valley is a surreal exploration through fantastical architecture and impossible geometry. Guide the silent princess Ida through mysterious monuments, uncovering hidden paths, unfolding optical illusions and outsmarting the enigmatic Crow People.
If you do decide to download this, you get the main game for free but keep in mind, the expansion pack Forgotten Shores is available as in-app purchase for $1.99 as well, but there's no requirement to buy that if you don't want to. Once you play through the original, there's also Monument Valley 2 to consider.
Via: Android Police