Download of Battle Snake 1.0.1 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This Mac application was originally produced by Game Training. The application lies within Games, more precisely Arcade.
From the developer:
Battle Snake takes the classic Snake game and turns it inside out. You control the BattleSnake to collect weapon powerups and special orbs which cause your prison gates to open allowing you to escape to the next level. Battle Snake is VERY challenging!! Try practice mode first while you master controlling your snake and then see how long you survive in the real game.
You may want to check out more Mac applications, such as Snake Deluxe for Mac, Screen Snake Plus or Snake Quest, which might be similar to Battle Snake.