How to claim the Rainbet bonus
- Copy BOOST20 Click the code above.
- Open Rainbet via our link The ?r=boost20 tag applies the offer.
- Register Enter BOOST20 in the promo-code field during sign-up.
- Deposit Minimum $20. The match and free spins are credited; the rakeback boost activates immediately.
- Play Plinko Rainbet Originals › Plinko. Rakeback accrues on every wager and is claimable from Rewards.
What the offer is actually worth
The 20% rakeback boost is the component with no strings attached. The table shows its value on Plinko at a 1% house edge.
| Weekly turnover | House edge taken | Extra from 20% boost | Over a year |
|---|---|---|---|
| $1,000 / week | $10 | $2.00 | $104 / yr |
| $5,000 / week | $50 | $10.00 | $520 / yr |
| $20,000 / week | $200 | $40.00 | $2,080 / yr |
Figures are expected values at a 1% house edge and exclude variance. Use the rakeback and bonus calculators for your own numbers.
Plinko at Rainbet
Rainbet Originals Plinko uses the standard 8–16 row tables with three risk levels and the 1000× corner on 16 rows high. Provably fair with seed verification, and the game sits beside Crash, Dice and Mines in a fast Originals lobby.
What we liked and didn't
- Rakeback boost is permanent, not a one-off
- Largest total package value on the list
- Plinko in Rainbet Originals with 8–16 rows
- Free spins are on slots, not Plinko
- Match bonus carries wagering
Terms that matter
- The deposit match carries wagering; the rakeback boost does not.
- Free spins are on selected slots, not Plinko, and winnings from spins carry wagering.
- The boost is permanent for accounts registered with BOOST20.
- Minimum deposit $20; see Rainbet's terms for restricted countries.
Summarised from the operator's published terms at the time of our last check.
Code not working?
Three things fix nearly every failed code: enter it exactly as shown (case matters at some brands), make sure you arrived through our link so the offer attaches, and add the code before your first deposit rather than after. If it still fails, tell us – we re-test the same day.
