Sign-up reward
3 free cases
Rain's affiliate program gifts three cases to every new account created through a referral code.
RAIN.GGDaily free cases · rank ladder · gem bank
Rain.gg code "bTdB9uldU1"
3 free cases + 5% bonus on every cash deposit
Rain.gg is the free-rewards heavyweight of CS2 unboxing sites: rank cases on a daily, weekly and monthly cycle, gem rains every 30 minutes and a rank ladder that keeps handing out value the longer you stay.
See bonus details Reviewed 27 Aug 2026
Active referral
VerifiedbTdB9uldU13 free cases + 5% deposit bonus
3 free cases + 5% bonus on every cash deposit
Claim on Rain.ggAffiliate link 18+ New accounts
Bonus decoded
What code bTdB9uldU1 actually unlocks
The short answer: 3 free cases + 5% deposit bonus. The rows below separate the immediate sign-up value from recurring rewards so the offer is easy to verify.
Bonus terms can change. Confirm the reward shown on rain.gg before depositing.
Deposit boost
+5% on cash deposits
Applies to cash top-ups made on the referred account — stated directly on Rain's affiliates page.
Rank cases
Daily / weekly / monthly
Bronze through the higher tiers each unlock their own recurring free case.
Gem rains
Every 30 minutes
Chat gem rains run on a half-hourly cycle for logged-in users.
Official promotionCheck the live offer on Rain.ggOpen affiliate page
Claim sequence
Use the Rain.gg code without missing the reward
Referral tracking is usually decided during account creation. Follow the sequence in order and verify the reward before adding funds.
- 01Step 1
Open rain.gg/r/bTdB9uldU1 — the referral code bTdB9uldU1 is embedded in the link.
- 02Step 2
Register instantly with Steam or email.
- 03Step 3
Claim the 3 free cases from the rewards area of your account.
- 04Step 4
If you top up, the 5% deposit bonus applies automatically on cash deposits.
Claim protocol // raingg
Code to confirm: bTdB9uldU1
Site profile
Where Rain.gg earns its place
A bonus gets you through the door. These are the product characteristics that matter once the free reward is gone.
01
Free-to-play loop is real
Rain leans hard on free rewards: daily, weekly and monthly rank cases, gem rains every 30 minutes and regular socials giveaways. You can grind a balance without depositing.
02
Rank ladder with a gem bank
XP tiers from Bronze upward unlock instant skin deposits, better recurring cases and a gem bank for storing value between sessions.
03
Open up to four cases at once
The case-opening screen batches 1–4 openings per spin, which makes battles and grinding rank cases far less tedious.
Strong points
- 3 free cases plus a standing 5% deposit boost
- Strongest free-rewards program of the five sites here
- Clean, fast interface
- Gem rains every half hour
Worth knowing
- Rank cases need real XP to become worthwhile
- Smaller withdrawal inventory than Empire
- Region restrictions apply
Games available
Case openingCase battlesUpgraderRouletteCrashDice
Operator note
Curaçao-facing operator, Steam login
Direct answers
Rain.gg code FAQ
Fast, quotable answers about Rain.gg code bTdB9uldU1, the reward and eligibility.
One-line verdict
Use bTdB9uldU1 for 3 free cases + 5% deposit bonus.
01What is the Rain.gg referral code?
bTdB9uldU1 — use rain.gg/r/bTdB9uldU1 and it is applied for you at registration.
02What does the Rain.gg code give me?
Three free cases on sign-up and a 5% bonus added to cash deposits, per Rain's own affiliate program terms.
03Is the Rain.gg bonus no-deposit?
The three cases are. The 5% boost only comes into play once you top up.
04How often can I claim free cases on Rain.gg?
Your rank determines the cadence: daily, weekly and monthly cases per tier, starting at Bronze.
05Can I use the code on an existing Rain.gg account?
No — the referral binds on registration. Existing accounts cannot retroactively attach a code.
Keep comparing
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Ready to claim
Code bTdB9uldU1
3 free cases + 5% deposit bonus on rain.gg. Verify the reward, use the tracked link and keep play within your limits.