GameRealms.cz is a Czech Minecraft server network reachable at mc.gamerealms.cz, with a website at gamerealms.cz and community channels on Discord, Instagram, TikTok, and YouTube. Its listing advertises Survival, Oneblock, RPG, PvP, Skyblock, and Economy gameplay, with a pirate-themed seasonal event running on version 1.21.11+; 83 of 200 player slots were filled at the time of listing. The operators describe the project as active since 2013 and state that a significant portion of the server runs on their own plugins, accompanied by a custom resource pack with their own models and textures. Features described across game modes include an economy with player shops, chest shops, auctions, and jobs; daily missions; daily rewards, a wheel of fortune, and playtime-based rewards; more than 150 custom enchantments plus custom recipes, items, and armor; solo and team dungeons with bosses; a modified PyroFishing system; and a custom archaeology mechanic in which players find fossils to exchange for rewards. A live world map (Dynmap) is available on the website, events are held regularly on a dedicated event server, and the operators run periodic giveaways with physical prizes. Two modes are highlighted in detail. Magical Survival combines survival with RPG elements, runes, spells, and custom weapons and armor, and offers free building on a large map with no wipes, a residence system, a single-command home, a separate mining world with custom terrain generation and biomes, a server boss, custom full-tree logging, and PvP/PvE systems. Oneblock Heroes is a Oneblock mode with custom phases, an island menu, island upgrades purchased with in-game currency, the option to skip phases, phase-themed dungeons including an End dungeon with a dragon, automatically regenerating ore mines, mining and hunting upgrade trees, minion companions, and custom drink brewing. The listing additionally mentions custom fruits, decorations, and cosmetic items such as wings.