One Merge & Blade developer explains why adding the fantasy combat made this game with a puzzle core more intriguing.

Case in point, DIYer Jianan Li put together a guide for Adafruit to make a clever little handheld game system that just plays simplified versions of Tetris and Snake.

Tetris fans can always try a new spin on the classic puzzle game with similar games, created by developers inspired to make the game harder or more inventive.