Island Chunk Booster Modules 
are special items that let you change the buff of an Island Chunk Booster Block on a Progression Island. These blocks are found on Progression Islands and normally give a base buff, but placing a Module on one will replace that default buff with a new, stronger one.
- Modules can be added, removed, or swapped at any time for free.
- When a Module is applied, the original buff is disabled and your new Module takes effect in that chunk.
- Modules are found in Adventures, Island Quests, and other loot tables.
Base Booster Modules
- Reduced Crop Breaks
- Auto Bot Fuel Reduction
- Island EXP Boost (from manual + automatic actions)
- Player EXP Booster (/is slayer EXP)
- /is slayer DMG Booster (more damage vs. slayer mobs)
Secondary Booster Modules
- +1.15x Island EXP Boost
- +1 Increased /is skill Contributions
- +5% increased chance to receive a Treasure drop
- +2.5% increased chance to receive a Seed drop
- +10% increased chance to receive a Clue Scroll drop
- Chance to receive a Spawner Shard on Mob Kill
- +40% increased Auto Fisher Loot (NEW)
Electric Chunk Boosters
Electric Island Chunk Boosters are powered versions of the standard Chunk Booster Blocks that offer enhanced functionality.
Requirements:
- Must be connected to Electricity
- Place within range of an Electricity Receiver
Electricity Stats:
| Stat | Value |
|---|---|
| Max Input | 50,000 watts |
| Storage Buffer | 500,000 watts |
Features:
- Accepts the same modules as regular Chunk Boosters
- Provides enhanced module effects when powered
- Multiple modules can be combined for stacking buffs
Electric Chunk Booster Modules
The following modules are specifically designed for Electric Chunk Boosters:
| Module | Effect |
|---|---|
| +40% Auto Fisher Loot | Increases loot from Auto Fisher Bots by 40% |
| +1.15x Island EXP Boost | Multiplies Island EXP gain by 1.15x |
| +1 Skill Contributions | Adds +1 to /is skill contributions in the chunk |
| +5% Treasure Drop | Increases chance for Treasure drops by 5% |
| +2.5% Seed Drop | Increases chance for Seed drops by 2.5% |
| +10% Clue Scroll Drop | Increases chance for Clue Scroll drops by 10% |
| Spawner Shard Chance | Grants a chance to receive Spawner Shards on mob kills |