The league runs August 4 through September 4 on the designated dates and casinos shown in the calendar above. Compete for the highest multiplier each league day, earn points, and climb the overall leaderboard!
Sign Up for Each Casino
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How to Join
Reply below with your Discord username. Once verified, you will receive the League Player role and access to the #500-august-league channel. This is the channel you will post your wins during league times.
Point System
Your highest valid multiplier from each league day determines your placement:
- 1st: 10 points
- 2nd: 8 points
- 3rd: 6 points
- 4th: 5 points
- 5th: 4 points
- 6th: 3 points
- 7th: 2 points
- All other qualifying players: 1 point
You must submit at least one win greater than 2× to earn the participation point.
On days marked ×2, all points are doubled. Placement points already include participation points; they are not added together.
In the rare event of an identical multiplier, both players will receive the same placement points.
League-Day Rules
Each league day runs from 5:00 PM until midnight Eastern Time.
Multiple submissions are encouraged. Post wins as you play, but only your highest valid multiplier from that day will count.
Each screenshot must show the bet transaction, including:
- Casino username
- Total bet amount
- Total amount won
The minimum bet is $0.10, with no maximum bet.
Slots are allowed on every league day. On days marked with a blue star, both slots and casino original games are allowed.
Multiplier Calculation
Total amount won ÷ base bet amount = multiplier
Bonus buys and bet enhancements are allowed. However, only the game’s base bet amount will be used when calculating the multiplier, not the total cost of the bonus buy or enhancement.
Examples:
- A $0.20 base bet winning $20 = 100×
- A $20 bonus buy at a $0.20 base bet returning $40 = 200×
- An enhanced spin with a $0.20 base bet costing $0.60 and winning $25 = 125×
Naturally triggered bonuses, bonus buys, ante bets, extra-chance features, and other bet enhancements are all permitted.
Prizes
- 1st: $200
- 2nd: $100
- 3rd: $50
- 4th: $40
- 5th: $35
- 6th: $30
- 7th: $25
- 8th: $20
Prizes will be paid through crypto within 48 hours of the league ending.
OSE moderators may reject edited screenshots, unverifiable wins, incorrect calculations, entries from the wrong site, late submissions, or suspected cheating.
Let’s have fun and hit some big ass multis!! 
