Touhou Battle Gaiden

Touhou Battle Gaiden is a Tetris variant and a fangame based on the Tōhō universe. The game has regular Tetris' rules. Blocks fall from the top, the player makes lines with the blocks and then they disappear. There is also a battle mode, similar to Puyo Puyo. The player competes with another player or against the CPU. The game uses many Tōhō characters such as Reimu, Marisa, Youmu, Sakuya, Reisen, Aya and Cirno. They all have their own spellcards to help during the game.