Dover for MORDHAU is a free Windows utility designed to enhance gameplay by introducing a new test map. This map allows players to experiment with imported topography, creating a unique environment for dueling and free-for-all (FFA) skirmishes. The map is optimized for larger battles, making it suitable for intense skirmishes. It features three distinct game modes: FFA, Skirmish (SKM), and Team Deathmatch (TDM), catering to various play styles and preferences.

The map includes a range of new and renamed original maps, with the new main maps representing approximately one-third of the original size. To integrate the map into the game, users must follow specific server instructions that involve editing the game.ini file. This integration allows for seamless gameplay across the different modes, enhancing the overall experience for players looking to engage in strategic combat.