The Complete Advancement Multiplier

The Complete Advancement Multiplier

Every advancement you earn permanently doubles your drop multiplier. Start with 1x. Get 10 advancements and you’re at 1,024x. Get 31 and you hit the integer limit – 2,147,483,647x. A bossbar tracks your current multiplier at all times.

Features

• Every advancement doubles your drop multiplier – permanently
• Tracks all vanilla advancements across every category automatically
• Bossbar shows your current multiplier at all times
• Per-player tracking – each player has their own multiplier
• Works in survival, no cheats required

Scaling

| Advancements Earned | Drop Multiplier |
|—|—|
| 0 | 1x |
| 1 | 2x |
| 2 | 4x |
| 3 | 8x |
| 5 | 32x |
| 10 | 1,024x |
| 20 | 1,048,576x |
| 31+ | 2,147,483,647x (max) |

How to use

1. Install the datapack
2. Load your world
3. Earn advancements – your multiplier updates instantly
4. If adding to an existing world, run /function adv_multiplier:recalculate as each player to sync

Notes

• Compatible with Minecraft 26.1.2
• Pure datapack – no mods, no executables

If you make a video using this datapack, a credit or link back to this page would be appreciated!