Caveman Story is a free-to-play puzzle game developed by Ezjoy for Android users. The game is set in prehistoric times where monsters are invading caveman's home, and you need to help the brave cave boy eliminate the puzzle blocks and beat the monsters. The game is simple yet addictive, and you need to link the blocks to match three or more adjoining blocks of the same color to make them explode and fire stones, wood, and arrows at the monsters.

As you progress through the game, you can upgrade your attack power to beat bigger and bigger monsters. You can also call for helping animals and work together with them to attack the monsters. The game has an easy-to-understand interface, and the controls are straightforward. The graphics are colorful and engaging, making the game a fun experience for all ages.

Overall, Caveman Story is a fun and addictive puzzle game that offers hours of entertainment. Download it now and help the brave cave boy beat the monsters!