Description: Welcome to Block Factory! Block Factory is the place where Falling Block Puzzle Games are created. The game starts in the main hub. From this main hub you can play the four predefined games or any other games you create or acquire. The aim of the games is to avoid filling the playfield till the top. When a block hits the top of the playfield, the game will be over. Sharing and importing games permits unlocking of locked backgrounds and block types.