Hostile Ground

Hostile Ground is a "cinematic" wargame that can be played solo or in cooperative mode. The ruleset is currently under development (2020) and the beta version is focussed on contemporary warfare. Unlike many other rules, Hostile Ground is designed to be adapted to the needs of the players. Therefore, using the basic mechanics, they are free to create customized scenarios, event tables etc. and adapt this set for a wider period, ranging from the First World War into the realm of science fiction or a zombie apocalypse. —description from the publisher