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Best First Deposit Bonuses for Gamblers 2025

Choose from a list of the best first deposit bonuses from reputable casinos offered by CasinoMentor. Sign up for your first deposit bonuses today!

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1
Roaring21 Casino 1

United States 400% up to $4,000 + 100 Extra Spins on Lucky 6 1st Deposit Bonus

1st Deposit Bonus from Roaring21 Casino
Sticky Bonus
Wagering requirements: 40WR
  • Cashback will be added to your account as bonus money. To convert it into real money and withdraw the winning after the bonus, you first need to wager 40WR the value of the cashback added to your account.
The process of getting this bonus should be within 24 hours after you have opted in.
Free Spins: 100
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2
Betrocker Casino 2

United States 100% up to $500 1st Deposit Bonus

1st Deposit Bonus from Betrocker Casino
Minimum deposit: $10
  • You need to deposit at least $10 to be eligible for this bonus.
Sticky Bonus
  • The initial bonus value will be deducted when you request the withdrawal. For example: If you deposit $10 and get a $500, $500 will be deducted from your account when you try to withdraw the winnning.
Wagering requirements: 30x (bonus + deposit)
  • After claiming the bonus, to convert the winning fun into the real money fund you have to meet the wagering requirement by wagering 30 times the deposit amount plus deposit amount that the casino requires.
  • For example, if you deposit $10 and get a $10 bonus, you will have to wager $600 in total before being allowed to make a withdrawal.
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3
Free Spin Casino 3

United States 250% 1st Deposit Bonus

1st Deposit Bonus from Free Spin Casino
Exclusive for CasinoMentor visitors
Minimum deposit: $25
  • You need to deposit at least $25 to be eligible for this bonus.
Sticky Bonus
Wagering requirements: 30x (bonus + deposit)
  • After claiming the bonus, to convert the winning fun into the real money fund you have to meet the wagering requirement by wagering 30 times the deposit amount plus deposit amount that the casino requires.
  • For example, if you deposit $25 and get a $62.5 bonus, you will have to wager $2,625 in total before being allowed to make a withdrawal.
250WINBIT
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4
Two-Up Casino 4

United States 350% 1st Deposit Bonus

1st Deposit Bonus from Two-Up Casino
Exclusive for CasinoMentor visitors
Minimum deposit: $25
  • You need to deposit at least $25 to be eligible for this bonus.
Sticky Bonus
Wagering requirements: 30x (bonus + deposit)
  • After claiming the bonus, to convert the winning fun into the real money fund you have to meet the wagering requirement by wagering 30 times the deposit amount plus deposit amount that the casino requires.
  • For example, if you deposit $25 and get a $87.5 bonus, you will have to wager $3,375 in total before being allowed to make a withdrawal.
BTC350
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5
Exclusive Casino 5

United States 250% 1st Deposit Bonus

1st Deposit Bonus from Exclusive Casino
Exclusive for CasinoMentor visitors
Minimum deposit: $25
  • You need to deposit at least $25 to be eligible for this bonus.
Sticky Bonus
Wagering requirements: 30x (bonus + deposit)
  • After claiming the bonus, to convert the winning fun into the real money fund you have to meet the wagering requirement by wagering 30 times the deposit amount plus deposit amount that the casino requires.
  • For example, if you deposit $25 and get a $62.5 bonus, you will have to wager $2,625 in total before being allowed to make a withdrawal.
BTC250
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6
Las Atlantis Casino 6

United States 280% + 35 Extra Spins on Spring Wilds 1st Deposit Bonus

1st Deposit Bonus from Las Atlantis Casino
Minimum deposit: $20
  • You need to deposit at least $20 to be eligible for this bonus.
Sticky Bonus
Wagering requirements: 35x (bonus + deposit)
  • After claiming the bonus, to convert the winning fun into the real money fund you have to meet the wagering requirement by wagering 35 times the deposit amount plus deposit amount that the casino requires.
  • For example, if you deposit $20 and get a $56 bonus, you will have to wager $2,660 in total before being allowed to make a withdrawal.
Free Spins: 35
EASTERWILDS
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7
1Good.Bet Casino 7

United States 100% up to $1,000 + 100 Extra Spins on Buffalo King Megaways 1st Deposit Bonus

1st Deposit Bonus from 1Good.Bet Casino
Minimum deposit: $12
  • You need to deposit at least $12 to be eligible for this bonus.
Sticky Bonus
  • The initial bonus value will be deducted when you request the withdrawal. For example: If you deposit $12 and get a $1,000, $1,000 will be deducted from your account when you try to withdraw the winnning.
Wagering requirements: 30x (bonus + deposit)
  • After claiming the bonus, to convert the winning fun into the real money fund you have to meet the wagering requirement by wagering 30 times the deposit amount plus deposit amount that the casino requires.
  • For example, if you deposit $12 and get a $12 bonus, you will have to wager $720 in total before being allowed to make a withdrawal.
Free Spins: 100
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No (1)
Country
Worked
Didn't work
Belize Belize
1
0
Romania Romania
1
1
Total
2
1
This bonus worked for 66.7% of users
8
NewVegas Casino 8

United States 400% up to $4,500 1st Deposit Bonus

1st Deposit Bonus from NewVegas Casino
Exclusive for CasinoMentor visitors
Minimum deposit: $25
  • You need to deposit at least $25 to be eligible for this bonus.
Wagering requirements: 35x (bonus + deposit)
  • After claiming the bonus, to convert the winning fun into the real money fund you have to meet the wagering requirement by wagering 35 times the deposit amount plus deposit amount that the casino requires.
  • For example, if you deposit $25 and get a $100 bonus, you will have to wager $4,375 in total before being allowed to make a withdrawal.
400MENTOR
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No (1)
Country
Worked
Didn't work
Russian Russian
0
1
Total
0
1
This bonus worked for 0% of users
9
EuroBets Casino 9

United States 600% up to $4,250 1st Deposit Bonus

1st Deposit Bonus from EuroBets Casino
Minimum deposit: $25
  • You need to deposit at least $25 to be eligible for this bonus.
Max Cashout: $4,250
  • The maximum amount of real money you can withdraw from this bonus is $4,250.
Wagering requirements: 36x (bonus + deposit)
  • After claiming the bonus, to convert the winning fun into the real money fund you have to meet the wagering requirement by wagering 36 times the deposit amount plus deposit amount that the casino requires.
  • For example, if you deposit $25 and get a $150 bonus, you will have to wager $6,300 in total before being allowed to make a withdrawal.
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10
SpinGenie Casino 10

United States 108 Extra Spins 1st Deposit Bonus

1st Deposit Bonus from SpinGenie Casino
Minimum deposit: $10
  • You need to deposit at least $10 to be eligible for this bonus.
Wagering requirements: 60x bonus
  • After claiming the bonus, to convert the winning fun into the real money fund you have to meet the wagering requirement by wagering 60 times the bonus amount that the casino requires.
  • For example, if you deposit $10 and get a $0 bonus, you will have to wager $0 in total before being allowed to make a withdrawal.
Free Spins: 108
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