Here are five popular Android offline games:


1. **Alto's Odyssey:** A beautifully designed endless runner game where you snowboard through stunning landscapes, collecting coins, and completing goals.


2. **Plants vs. Zombies 2:** A classic tower defense game where you strategically place plants to defend your home from waves of zombies. It offers various levels and challenges to keep you engaged.


3. **Minecraft:** A sandbox game where you can build, explore, and survive in a blocky, pixelated world. With no set goals, you're free to create and explore at your own pace.


4. **Asphalt 8: Airborne:** An adrenaline-fueled racing game with stunning graphics and realistic physics. Race against AI or other players in various exotic locations, performing stunts and upgrading your cars along the way.


5. **Monument Valley 2:** A visually stunning puzzle game where you guide characters through optical illusion-filled levels. The game features mesmerizing graphics and soothing music, making it a truly immersive experience.