Well, I found this within one minute of searching: https://github.com/OpenDUNE/OpenDUNE/blob/master/enhancement.txt https://github.com/OpenDUNE/OpenDUNE/blob/ma

Well, I found this within one minute of searching: https://github.com/OpenDUNE/OpenDUNE/blob/master/enhancement.txt https://github.com/OpenDUNE/OpenDUNE/blob/master/enhancement... Engine or full reimplementation are common for previously widely popular games, some are even supported by the developers: https://www.gamingonlinux.com/2020/05/ea-to-open-source-part-of-tiberian-dawn-red-alert https://www.gamingonlinux.com/2020/05/ea-to-open-source-part... Also: http://dunelegacy.sourceforge.net/website/ http://dunelegacy.sourceforge.net/website/ > It tries to be as similar as possible to the original gameplay but to integrate user interface features most modern realtime-strategy games have like selecting multiple units