Book of Monsters Codes (October 2026)
Updated: Verified by K0de_King
8 Players
20 Active CodesBook of Monsters is a Roblox experience created by Cosmic Workshop on June 14, 2016.
All New Book of Monsters Codes
| Code | Reward | Added On | Success Rate |
|---|---|---|---|
Rewards | Aug 10, 2026 | No votes yet | |
250 Coins, 100 Dux | Aug 10, 2026 | No votes yet | |
1,500 Coins, 100 Dux | Aug 10, 2026 | No votes yet | |
Rewards | Oct 31, 2025 | No votes yet | |
Rewards | Jan 13, 2025 | No votes yet | |
Rewards | Dec 31, 2024 | No votes yet | |
Rewards | Nov 1, 2024 | No votes yet | |
Rewards | Oct 19, 2024 | No votes yet | |
Rewards | Jul 5, 2024 | No votes yet | |
200 Blocks | Apr 22, 2024 | No votes yet | |
100 Blocks | Apr 1, 2024 | No votes yet | |
300 Coins, 25 Dux, 750 XP | Feb 19, 2024 | No votes yet | |
500 Coins | Feb 2, 2024 | No votes yet | |
20 Candy, 24 Dux | Jan 3, 2024 | No votes yet | |
100 Candy | Dec 27, 2023 | No votes yet | |
100 Candy, 500 Coins, 25 Dux | Dec 27, 2023 | No votes yet | |
99 Candy, 900 Coins, 90 Dux, 900 XP | Nov 20, 2023 | No votes yet | |
100 Candy, 500 XP | Nov 12, 2023 | No votes yet | |
750 Coins, 75 Dux | Nov 12, 2023 | No votes yet | |
1000 Coins, 500 XP | Nov 12, 2023 | No votes yet |
Expired Book of Monsters Codes
| Code | Reward | Added On | Expired On | Days Active |
|---|---|---|---|---|
Ghost123 | Rewards | Nov 12, 2023 | Nov 13, 2023 | 1 Day |
Staff Score
—/ 5
Community Rating
4/ 5
Based on 1.3K votes
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Book of Monsters Player Count & Live Stats
Book of Monsters currently has 8 players on Roblox as of October 30, 2026 at 11:00 PM EDT.
Data Insights
Our real-time tracker shows that Book of Monsters is currently trending steady. Within the last 47 hours, peak activity hit 29 players around Thu, Oct 29, 5:30 PM EDT.
| Metric | Value | Time / window | Source |
|---|---|---|---|
| Current concurrent players | 8 players | As of Fri, Oct 30, 11:00 PM EDT | RoCodes tracker |
| Peak players (last 47 hours) | 29 players | Thu, Oct 29, 5:30 PM EDT | RoCodes tracker |
| Lowest players (last 47 hours) | 5 players | Fri, Oct 30, 1:30 AM EDT | RoCodes tracker |
| Active developer | Cosmic Workshop | Group ID: 2818457 | Official Roblox group |
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