What is OpenKeeper?
Dungeon Keeper II remake.
Goal is to fully implement the game (version 1.7 with 3 bonus packs) as open source cross platform version, with minimal or no changes at all, using the original game assets. So it will require the original game to play / develop. Futher development could have fan made graphics (to at least enable standalone version) and features.
Implementation is done in JAVA using JMonkeyEngine (http://jmonkeyengine.org/). Currently we are using JME 3.1 + JAVA 8.
My YouTube channel where I sometimes publish videos of the progress: