RoCodes
Book of Monsters Codes

Book of Monsters Codes (October 2026)

Updated:
15 Players
20 Active Codes
4 (1.3K)

Book of Monsters is a Roblox experience created by Cosmic Workshop on June 14, 2016.

Official Game Developer Links
RobloxRoblox
Discord
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All New Book of Monsters Codes

Reward
Rewards
Added OnAug 10, 2026
Success Rate
0%0 votes
Reward
250 Coins, 100 Dux
Added OnAug 10, 2026
Success Rate
0%0 votes
Reward
1,500 Coins, 100 Dux
Added OnAug 10, 2026
Success Rate
0%0 votes
Reward
Rewards
Added OnOct 31, 2025
Success Rate
0%0 votes
Reward
Rewards
Added OnJan 13, 2025
Success Rate
0%0 votes
Reward
Rewards
Added OnDec 31, 2024
Success Rate
0%0 votes
Reward
Rewards
Added OnNov 1, 2024
Success Rate
0%0 votes
Reward
Rewards
Added OnOct 19, 2024
Success Rate
0%0 votes
Reward
Rewards
Added OnJul 5, 2024
Success Rate
0%0 votes
Reward
200 Blocks
Added OnApr 22, 2024
Success Rate
0%0 votes
Reward
100 Blocks
Added OnApr 1, 2024
Success Rate
0%0 votes
Reward
300 Coins, 25 Dux, 750 XP
Added OnFeb 19, 2024
Success Rate
0%0 votes
Reward
500 Coins
Added OnFeb 2, 2024
Success Rate
0%0 votes
Reward
20 Candy, 24 Dux
Added OnJan 3, 2024
Success Rate
0%0 votes
Reward
100 Candy
Added OnDec 27, 2023
Success Rate
0%0 votes
Reward
100 Candy, 500 Coins, 25 Dux
Added OnDec 27, 2023
Success Rate
0%0 votes
Reward
99 Candy, 900 Coins, 90 Dux, 900 XP
Added OnNov 20, 2023
Success Rate
0%0 votes
Reward
100 Candy, 500 XP
Added OnNov 12, 2023
Success Rate
0%0 votes
Reward
750 Coins, 75 Dux
Added OnNov 12, 2023
Success Rate
0%0 votes
Reward
1000 Coins, 500 XP
Added OnNov 12, 2023
Success Rate
0%0 votes
Ghost123
Reward
Rewards
Added OnNov 12, 2023
Expired OnNov 13, 2023
Days Active1 Day
Staff Score
—/ 5
Community Rating
4/ 5
Based on 1.3K votes

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Book of Monsters Stats

Book of Monsters currently has 15 players on Roblox as of October 11, 2026 at 3:00 AM EST.
Player count over time for Book of Monsters
TimePlayers
10/09/2026, 3:30 AM16
10/09/2026, 4:00 AM9
10/09/2026, 4:30 AM6
10/09/2026, 5:00 AM6
10/09/2026, 5:30 AM5
10/09/2026, 6:00 AM9
10/09/2026, 6:30 AM11
10/09/2026, 7:00 AM9
10/09/2026, 7:30 AM8
10/09/2026, 8:00 AM8
10/09/2026, 8:30 AM11
10/09/2026, 9:00 AM6
10/09/2026, 9:30 AM5
10/09/2026, 10:00 AM7
10/09/2026, 10:30 AM14
10/09/2026, 11:00 AM10
10/09/2026, 11:30 AM13
10/09/2026, 12:00 PM10
10/09/2026, 12:30 PM13
10/09/2026, 1:00 PM16
10/09/2026, 1:30 PM11
10/09/2026, 2:00 PM8
10/09/2026, 2:30 PM13
10/09/2026, 3:00 PM18
10/09/2026, 3:30 PM16
10/09/2026, 4:00 PM18
10/09/2026, 4:30 PM17
10/09/2026, 5:00 PM22
10/09/2026, 5:30 PM16
10/09/2026, 6:00 PM12
10/09/2026, 6:30 PM10
10/09/2026, 7:00 PM12
10/09/2026, 7:30 PM14
10/09/2026, 8:00 PM16
10/09/2026, 8:30 PM15
10/09/2026, 9:00 PM16
10/09/2026, 9:30 PM12
10/09/2026, 10:00 PM14
10/09/2026, 10:30 PM22
10/09/2026, 11:00 PM15
10/09/2026, 11:30 PM24
10/10/2026, 12:00 AM19
10/10/2026, 12:30 AM16
10/10/2026, 1:00 AM23
10/10/2026, 1:30 AM27
10/10/2026, 2:00 AM19
10/10/2026, 2:30 AM27
10/10/2026, 3:00 AM22
10/10/2026, 3:30 AM26
10/10/2026, 4:00 AM17
10/10/2026, 4:30 AM18
10/10/2026, 5:00 AM17
10/10/2026, 5:30 AM14
10/10/2026, 6:00 AM20
10/10/2026, 6:30 AM15
10/10/2026, 7:00 AM10
10/10/2026, 7:30 AM6
10/10/2026, 8:00 AM11
10/10/2026, 8:30 AM14
10/10/2026, 9:00 AM14
10/10/2026, 9:30 AM15
10/10/2026, 10:00 AM23
10/10/2026, 10:30 AM20
10/10/2026, 11:00 AM16
10/10/2026, 11:30 AM20
10/10/2026, 12:00 PM13
10/10/2026, 12:30 PM23
10/10/2026, 1:00 PM32
10/10/2026, 1:30 PM30
10/10/2026, 2:00 PM20
10/10/2026, 2:30 PM21
10/10/2026, 3:00 PM20
10/10/2026, 3:30 PM20
10/10/2026, 4:00 PM31
10/10/2026, 4:30 PM23
10/10/2026, 5:00 PM21
10/10/2026, 5:30 PM25
10/10/2026, 6:00 PM29
10/10/2026, 6:30 PM29
10/10/2026, 7:00 PM17
10/10/2026, 7:30 PM19
10/10/2026, 8:00 PM23
10/10/2026, 8:30 PM17
10/10/2026, 9:00 PM21
10/10/2026, 9:30 PM18
10/10/2026, 10:00 PM17
10/10/2026, 10:30 PM21
10/10/2026, 11:00 PM23
10/10/2026, 11:30 PM23
10/11/2026, 12:00 AM27
10/11/2026, 12:30 AM25
10/11/2026, 1:00 AM19
10/11/2026, 1:30 AM38
10/11/2026, 2:00 AM25
10/11/2026, 2:30 AM21
10/11/2026, 3:00 AM15

Data Insights

Our real-time tracker shows that Book of Monsters is currently trending steady. Within the last 48 hours, peak activity hit 38 players around Sun, Oct 11, 1:30 AM.

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