Shardfall is a custom Hunger Games / Survival Games server for Java 1.21.x, and it is cracked-friendly too. Drop into unique arenas, loot up fast, fight other players, and try to survive to the end while the pressure keeps building.
As you play, you can earn coins and XP, level up, unlock kits and cosmetics, and climb ranks. There are also Shard-Guardian boss battles, Doubles for teaming up, and vote rewards that give coins, XP, cosmetic points, and crate keys. Vote parties even reward the whole server, so it pays off for everyone.