Project: DA2 is a puzzle adventure game developed by Pixel Federation Games for Android devices. The game takes you on a journey through a hidden labyrinth filled with riddles and locked doors. Your task is to explore the world, learn from an ancient civilization, and solve mystery riddles to progress through the game.

The game offers a unique experience that will put your cognitive skills to the test. Unlike other brain games that are merely crosswords, Project: DA2 offers a mining treasure hunt that challenges your intelligence. You will need to dig through rocks and explore rich rooms to find the right path out of the labyrinth. The game is free to download and play.

Overall, Project: DA2 is an enjoyable game that offers a challenging and exciting puzzle adventure. The game's graphics and sound effects are top-notch, and the puzzles are well-designed. If you are a fan of puzzle games, this one is definitely worth checking out.