Teki Paki is a 1991 puzzle arcade video game developed by Toaplan and published in Japan by Tecmo, Hong Kong by Honest Trading Co. and Taiwan by Spacy Co. Ltd. In Teki Paki, players compete for the highest score by stacking block pieces and making them disappear with a chain reaction by connecting them together. Home console conversions of the game, as well as a sequel for arcades were planned and under development, however neither project were ultimately released to the public for unknown reasons. As of 2019, the rights to the title is owned by Tatsujin, a company founded in 2017 by former Toaplan member Masahiro Yuge and now-affiliate of Japanese arcade manufacturer exA-Arcadia alongside many other Toaplan IPs.