eXceed (イクシード, Ikusīdo) is a series of Japanese shoot 'em up video games developed by the dōjin circle Tennen-sozai (天然素材) (formerly FLAT).

[2] Three characters are playable, Chinatsu Kagaya (加賀谷千夏), Sowel Devosiana (ソウェル・デヴォシアナ) and Miyabi Housen (邦泉雅).

The eXceed 2nd -Vampire REX is a remake version of the second game, developed by Tennen-sozai (branched from FLAT) in December 2007.

Some famous Japanese voice actresses worked on this game; Yukari Tamura, Nana Mizuki and Shizuka Itō.

The eXceed 3rd -JADE PENETRATE BLACK PACKAGE is an expanded version of the third game, released in December 2009.