HCG

About

HCG is a plugin split into a base plugin plus installable feature addons. The base provides the /hcg help menu and the always-on Admin, Item, and World commands; each game mode or feature (Health Decay, Lava Raise, NPCs, ...) ships as its own addon JAR that depends on the base. Install only the addons you want. All commands default to op-only.

Extra addon plugins

Addon	What it adds	Commands
HCGplugin-HealthDecay	Health decay game mode	/healthdecay
HCGplugin-RandomDrops	Random block drops game mode	/randomdrops
HCGplugin-LavaRaise	Rising lava event	/lavaraise, /volcano
HCGplugin-HungerGames	Battle-royale border game	/hungergames
HCGplugin-NPCs	Packet-based player NPCs	/npc
HCGplugin-Graves	Death graves	/graves
HCGplugin-HealthShare	Shared team health pools	/healthshare
HCGplugin-FirstTo	First-to item race	/firstto

Help

/hcg help or /hcg shows the clickable category list. Click a category or type /hcg help <category> [page] to see its commands, paginated with Back/Prev/Next arrows and click-to-fill command entries. Category names are matched loosely: /hcg help admin works.

Utility commands

Command	Effect
/hcg help [category] [page]	Categorized help menu with clickable navigation
/flyspeed <1-10>	Set your fly speed (vanilla default is 1)
/fly	Toggle flight in any gamemode (survival, adventure, ...)
/gmc /gms /gmsp /gma [player]	Gamemode shortcuts: creative, survival, spectator, adventure
/tpall here	Teleport all other players to you
/tpall looking	Teleport all other players to the block you're looking at
/tpall <player>	Teleport all other players to that player
/freeze <player>	Toggle freeze on a player (can look around, can't move or pearl)
/freeze all	Freeze everyone except you; run again to unfreeze
/invsee <player>	Open another player's inventory
/heal [player|all]	Heal yourself, a player, or everyone (also extinguishes fire)
/feed [player|all]	Restore hunger and saturation
/god [player]	Toggle invulnerability
/burn <player> [seconds]	Set a player on fire (default 5s)
/nickname [player] <text|reset>	Set a display name for chat + tab list; & colors
/sudo <player> <msg or /cmd>	Make a player chat a message or run a command

Item commands

Command	Effect
/anvil	Open a virtual anvil
/craft	Open a virtual crafting table
/enderchest [player] (/ec)	Open your (or another player's) ender chest
/enchant <enchantment> <level>	Enchant held item, up to level 255 (0 removes)
/hat	Wear your held item as a hat (swaps with current helmet)
/name <text|reset>	Rename held item; & color codes
/lore <text|reset>	Set held item lore; & colors, | splits lines

World commands

Command	Effect
/lightning	Strike lightning where you're looking
/remove items	Remove all loaded ground items
/remove entities	Remove all loaded non-player entities
/remove mobs [hostile|neutral]	Remove all mobs, or only hostile / neutral+passive ones
/spawner <mob>	Change the mob type of the spawner you're looking at
/spawnmob <mob> [amount]	Spawn mobs at your location (max 1000)