ModsJava
1.21 GameRules Restore
1.21 GameRules Restore brings back the original behavior of selected gamerules from version 1.21 that were changed in Minecraft 1.21.11. This allows…
⬇ Download on Modrinth🌟 1.21 GameRules Restore 🌟
Bring back the classic camelCase gamerules on Minecraft 1.21.11. This plugin transparently maps old gamerule names to the new minecraft:snake_case rules, so existing admin workflows keep working without changes.
✅ Features
- 🧭 Restores old gamerule names like keepInventory and doDaylightCycle
- 🔁 Automatically maps to new minecraft:snake_case gamerules
- ⚙️ Supports boolean and integer gamerules with validation
- ⌨️ Full tab completion for old names and values
- 🖥️ Works from both players and console
- 📊 bStats integration for anonymous metrics
🧪 Examples
/gamerule keepInventory true
/gamerule randomTickSpeed 3
🧩 Compatibility
- ✅ Paper / Spigot
- ✅ Minecraft 1.21.11
💡 Notes
- The command uses the player's current world or the first loaded world from console.
- Invalid rules or values show clear error messages.
📋 Gamerule Mapping Table (Old → New 1.21.11)
| Old 1.21 Gamerule added back with plugin | New 1.21.11 Gamerule |
|---|---|
| doFireTick | minecraft:fire_spread_radius_around_player |
| allowFireTicksAwayFromPlayer | minecraft:fire_spread_radius_around_player |
| mobGriefing | minecraft:mob_griefing |
| keepInventory | minecraft:keep_inventory |
| doMobSpawning | minecraft:spawn_mobs |
| doMobLoot | minecraft:mob_drops |
| projectilesCanBreakBlocks | minecraft:projectiles_can_break_blocks |
| doTileDrops | minecraft:block_drops |
| doEntityDrops | minecraft:entity_drops |
| commandBlockOutput | minecraft:command_block_output |
| naturalRegeneration | minecraft:natural_health_regeneration |
| doDaylightCycle | minecraft:advance_time |
| logAdminCommands | minecraft:log_admin_commands |
| showDeathMessages | minecraft:show_death_messages |
| randomTickSpeed | minecraft:random_tick_speed |
| sendCommandFeedback | minecraft:send_command_feedback |
| reducedDebugInfo | minecraft:reduced_debug_info |
| spectatorsGenerateChunks | minecraft:spectators_generate_chunks |
| spawnRadius | minecraft:respawn_radius |
| disablePlayerMovementCheck | minecraft:player_movement_check |
| disableElytraMovementCheck | minecraft:elytra_movement_check |
| maxEntityCramming | minecraft:max_entity_cramming |
| doWeatherCycle | minecraft:advance_weather |
| doLimitedCrafting | minecraft:limited_crafting |
| maxCommandChainLength | minecraft:max_command_sequence_length |
| maxCommandForkCount | minecraft:max_command_forks |
| commandModificationBlockLimit | minecraft:max_block_modifications |
| announceAdvancements | minecraft:show_advancement_messages |
| disableRaids | minecraft:raids |
| doInsomnia | minecraft:spawn_phantoms |
| doImmediateRespawn | minecraft:immediate_respawn |
| playersNetherPortalDefaultDelay | minecraft:players_nether_portal_default_delay |
| playersNetherPortalCreativeDelay | minecraft:players_nether_portal_creative_delay |
| drowningDamage | minecraft:drowning_damage |
| fallDamage | minecraft:fall_damage |
| fireDamage | minecraft:fire_damage |
| freezeDamage | minecraft:freeze_damage |
| doPatrolSpawning | minecraft:spawn_patrols |
| doTraderSpawning | minecraft:spawn_wandering_traders |
| doWardenSpawning | minecraft:spawn_wardens |
| forgiveDeadPlayers | minecraft:forgive_dead_players |
| universalAnger | minecraft:universal_anger |
| playersSleepingPercentage | minecraft:players_sleeping_percentage |
| blockExplosionDropDecay | minecraft:block_explosion_drop_decay |
| mobExplosionDropDecay | minecraft:mob_explosion_drop_decay |
| tntExplosionDropDecay | minecraft:tnt_explosion_drop_decay |
| snowAccumulationHeight | minecraft:max_snow_accumulation_height |
| waterSourceConversion | minecraft:water_source_conversion |
| lavaSourceConversion | minecraft:lava_source_conversion |
| globalSoundEvents | minecraft:global_sound_events |
| doVinesSpread | minecraft:spread_vines |
| enderPearlsVanishOnDeath | minecraft:ender_pearls_vanish_on_death |
| minecartMaxSpeed | minecraft:max_minecart_speed |
| tntExplodes | minecraft:tnt_explodes |
| locatorBar | minecraft:locator_bar |
| pvp | minecraft:pvp |
| allowEnteringNetherUsingPortals | minecraft:allow_entering_nether_using_portals |
| spawnMonsters | minecraft:spawn_monsters |
| commandBlocksEnabled | minecraft:command_blocks_work |
| spawnerBlocksEnabled | minecraft:spawner_blocks_work |
- Support: on Discord Server
Made with ❤️ for the Minecraft community
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.11, 26.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as game-rules-restore-1.0.0.jar — drop this file into the mods folder
- Download size: 37 KB
- Download link checked 21 Aug 2026 — working
These come from our own check of the pack file, not from the source page.