# \ud83d\udee1\ufe0f SinceDungeon – The Ultimate Instanced Dungeon System<\/p>\n
**SinceDungeon** is a high-performance, premium-grade instanced dungeon plugin designed natively for modern Minecraft servers (Paper 1.21+). It empowers server owners to create seamless, isolated adventure experiences with zero-trust security, advanced RPG mechanics, and professional-tier optimization.<\/p>\n
Unlike traditional dungeon plugins, SinceDungeon is built for **stability, absolute customizability, and extreme replayability**. From dynamic rogue-like generation and PAPI-conditional command executions to a fully interactive In-Game GUI Editor\u2014SinceDungeon is the only framework you need to build epic mob arenas, intricate storylines, or competitive speedrun challenges.<\/p>\n
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## \u2728 Key Features<\/p>\n
### \ud83c\udf0c Professional Instancing & Zero-Trust Security
\n* **Isolated Async Worlds:** Every dungeon run is a fresh clone of your template, generated on a separate thread to ensure **zero TPS drops**, then automatically deleted after completion to keep your server clean.
\n* **Deep-Clone Inventory Protection:** Players’ inventories, armor, and EXP are securely deep-cloned into RAM upon entry, then completely wiped. This guarantees no one can smuggle OP items into the dungeon or bring dungeon-exclusive quest items out.
\n* **Exploit Prevention:** Natively blocks teleportation (Ender Pearls, Chorus Fruit), item dropping, and unauthorized command usage while inside an instance.<\/p>\n
### \u26a1 Conditional Lifecycle Automation (NEW)
\nAutomate your dungeon’s flow without messy Command Blocks. Execute console commands automatically at specific lifecycle triggers:
\n* **On-Start \/ On-Finish \/ On-Stage-Complete:** Trigger commands dynamically as players progress.
\n* **First-Time Clear Hook:** Define commands that strictly execute *only* when a player beats a dungeon for the very first time (Perfect for granting exclusive Titles, Milestone Ranks, or unique Lore items).
\n* **PAPI Conditional Logic:** Format your commands as `[condition] command_here`. The plugin evaluates PlaceholderAPI logic before running it! Example: `[%vault_eco_balance%;>=;500] eco give %player% 100`<\/p>\n
### \u23f1\ufe0f Persistent Cooldowns & Gacha Tickets (NEW)
\n* **Per-Player, Per-Map Cooldowns:** Prevent endless grinding by forcing players to wait a configurable amount of time before re-entering a cleared map.
\n* **Interactive Cooldown Tickets:** Monetize your server or reward active players with NBT-protected Gacha items:
\n * **Cooldown Reset Ticket:** Instantly wipes ALL active dungeon cooldowns.
\n * **Time Skip Ticket:** Reduces all active cooldowns by a specific amount of time.
\n* **PlaceholderAPI Tracking:** Display remaining cooldown times live on scoreboards via `%sincedungeon_cooldown_<\/p>\n