Lawnation SMP is a custom survival server for Minecraft 1.20.6, built around an expanded SMP experience with extra adventure content. Survival is supported by MyPet companions, Seasons with changing weather and seasonal cycles, and Fancy Physics for more immersive effects like realistic block breaking and falling trees. For progression and combat, Lawnation SMP includes custom bosses and items, handcrafted dungeons with loot and lore, and MobArena for wave-based PvE fights. It also features an economy and bounty system, plus grief prevention with land claims and anti-grief tools, along with optional Simple Voice Chat support and a BlueMap 3D world map.