Daily Check-in
Streak-based rewards and win multipliers for player retention
The Daily Check-in feature rewards players for consecutive daily engagement, providing win multiplier boosts that increase with their streak.
How It Works
Players build a streak by logging in and placing bets on consecutive days. Each day in their streak unlocks a reward, typically a win multiplier boost that increases their winnings for a period of time.
Streak Mechanics
- Login Window: Players must log in within a specific time window to maintain their streak
- Bet Requirement: Some configurations require placing a bet to advance the streak
- Streak Steps: Each day unlocks a new reward tier (e.g., Day 1, Day 2, ... Day 7)
- Reset: Missing a day resets the streak to Day 1
Reward Types
| Type | Description |
|---|---|
| Win Multiplier | Percentage boost applied to winnings (e.g., +1%, +3%, +6%) |
| Fixed Bonus | Fixed amount added to winnings |
Default Streak Rewards
| Day | Win Multiplier |
|---|---|
| 1 | +1% |
| 2 | +2% |
| 3 | +3% |
| 4 | +4% |
| 5 | +5% |
| 6+ | +6% (max) |
After reaching Day 6, the player maintains the maximum +6% multiplier as long as they continue their streak.
Player Experience
When a player logs in:
- They see their current streak status and available rewards
- If they haven't checked in today, they can claim their daily reward
- The reward is added to their items inventory in the game UI
- Players can view and manage all collected boosters in their inventory
Using Boosters
- Each booster is single-use and applies to one bet only
- Boosters are automatically applied to the player's next bet
- Players can collect multiple boosters over time
- Only one booster can be active at a time
- When a booster is used, the win multiplier is applied to that bet's winnings
Activation Types
Rewards can be configured with different activation behaviors:
| Type | Behavior |
|---|---|
auto | Reward is automatically applied when claimed |
manual | Player chooses when to activate the reward |
Integration Notes
- Daily Check-in is handled entirely within the 155.io game client
- No additional API integration is required from operators
- Streak data and rewards are managed by 155.io
- Win amounts sent to your
/winendpoint already include any applied multipliers
The win amounts in /win requests reflect the final payout including any multipliers. You do not need to calculate multipliers on your side.
Need Help?
Contact us to enable Daily Check-in for your integration or customize the reward schedule.