Downhill Smash is a free arcade game developed by ZeptoLab for Android users. This game offers unique physics-based gameplay that allows you to build and control a zombie-crushing machine. You have to race through a wacky post-apocalyptic world, avoiding obstacles and defeating giant zombie bosses to reach the finish line.

The game has a wide selection of unique and deadly weapons that can be unlocked and upgraded to boost your machine. From buzz saws to flamethrowers, you can destroy everything in your way. The game is easy to play, but challenging to master. The graphics are colorful and bright, making the game visually appealing.

Overall, Downhill Smash is an exciting game that will keep you entertained for hours. It's perfect for anyone who loves arcade games with a touch of humor and action. Download it now and start smashing zombies!