"Snake Mania" is a free casual IO game developed by Friendivity Games. The game is available on Android 9.0 and can be downloaded for free.

In "Snake Mania," you control a snake that moves around the field, eating small stars to grow longer. The objective of the game is to become the longest snake on the field. However, you must be careful not to touch other snakes' bodies, or you will lose the game.

The game is easy to play and addictive. You can kill other opponents through strategy and eat their remains to grow longer. You can also compete with your friends and see who can become the longest snake of the day.

Overall, "Snake Mania" is a fun and addictive game that is perfect for casual players. It is easy to pick up and play, and the competitive element adds an extra layer of excitement.