MCWAR is a Minecraft gun and zombie-survival server inspired by DayZ, combining open-world player-versus-player combat with scavenging, vehicles, radio communication, and the pursuit of valuable gear. Players can explore a hostile environment, fight to survive, and work with squads, while server features include player and squad statistics, voting rewards, a map, and community support through Discord and a wiki.

The wider Block Arsenal ecosystem supports Minecraft server owners, creators, modders, and players with plugins, downloadable assets, bundles, and creator tools. Its core systems include Duck Shot for firearms, throwables, melee, and support items; Vehicle MC for bikes, cars, aircraft, and service systems; Duck Blocks for world logic, triggers, props, and machines; and DuckShell NPCs for patrols, combat behavior, dialogue, and encounters. The marketplace also offers weapons and vehicles, models, maps, resource packs, skins, textures, shaders, mods, configuration packs, plugins, and other creator resources. Documentation, creator uploads, and community features help users discover, build, and customize connected Minecraft experiences.