Puyo Puyo!! 20th Anniversary
It is the 2nd anniversary game in the series and as such shares more similarities to "Puyo Puyo! 15th Anniversary" than "Puyo Puyo 7". This game came out 4 months before "Sonic Generations", which is also commemorating the 20th anniversary of the Sonic games. There are 24 playable characters...
- Developer: Sonic Team
- Publisher: Sega
- Released: 2011-12-15
- Genres: Puzzle