What is the Key-Drop promo code?

The Key-Drop promo code is BETREFS. It gives you 20% on every top-up.

How do I use the Key-Drop promo code?

Open Key-Drop with the button on this page: the link carries code BETREFS. Log in with Steam. If the code isn't active yet, enter BETREFS in the Boost Balance field on the deposit page and press Apply. The deposit window then shows "Promocode activated: BETREFS". Top up: the 20% is added to your wallet balance with the deposit.

Key-Drop is run by SECURITEAM LTD (Nicosia, Cyprus). We haven't verified a gambling licence for it. Its games are provably fair. It scores 4.1 out of 5 on Trustpilot from 45,532 reviews. Our score: 6.7/10.

What is Key-Drop's house edge?

Key-Drop's cases keep 12.4% on average across the 169 cases we measured in November 2026, ranging from 9.1% to 14.4%. Most case sites keep about 10%. Other games: Upgrade 10%, Swipe 10.5%.

Key-Drop Promo Code November 2026

✓ Checked on Key-Drop on 4 October 2026

By MattCS

What you get

20% on every top-up

Fast deposits and a 20% top-up code, but skins priced above market, cluttered extra currencies and slow support once a person has to look.

Code

Claim bonus

18+ · Bonus terms set by Key-Drop apply

Affiliate link: we may earn a commission if you sign up, at no cost to you. It never changes our score. How we make money

The Key-Drop promo code is BETREFS, and it gives 20% on every top-up. Open Key-Drop with the button on this page: the link carries code BETREFS. Log in with Steam. Checked on Key-Drop's own pages on 4 October 2026.

How to use code BETREFS

1Open Key-Drop with the button on this page: the link carries code BETREFS.
2Log in with Steam.
3If the code isn't active yet, enter BETREFS in the Boost Balance field on the deposit page and press Apply. The deposit window then shows "Promocode activated: BETREFS".
4Top up: the 20% is added to your wallet balance with the deposit.

What the Key-Drop code gives

20% extra on your top-up: a $10 USDC deposit with BETREFS credited $12.00 (our own deposit, 4 Oct 2026; it arrived in 2 minutes 24 seconds).
Minimum crypto deposit $1. Crypto deposits are credited after 6 network confirmations.
The free daily case needs one of Key-Drop's images as your Steam avatar, or XP level 20.

From Key-Drop with code BETREFS, Key-Drop help centre.

Is Key-Drop worth it?

6.7/ 10 Betrefs score

+ 20% extra on top-ups with code BETREFS: my $10 became $12 in under 2.5 minutes
+ My withdrawal's trade offer arrived in under 5 seconds
+ Support's first reply came within 3 minutes
− Skins are priced above market: my $1.47 MP9 sells for about $0.90 elsewhere
− My Sunday support ticket took almost 12 hours to resolve (it promises under 15 minutes in business hours)

Read our full Key-Drop review →

Key-Drop at a glance

Games: Case Opening, Case Battles, Upgrader, Giveaways, Contracts
Deposits: Card, Crypto, CS2 skins
Withdrawals: CS2 skins
Provably fair: Yes
Trustpilot: 4.1 / 5 from 45,532 reviews
House edge on cases: 12.4% average (we measured 169 cases)

Latest from Key-Drop on X

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From @keydropcom, Key-Drop's own account.

Key-Drop promo code FAQ

What is the Key-Drop promo code?: The Key-Drop promo code is BETREFS. It gives you 20% on every top-up.
How do I use the Key-Drop promo code?: Open Key-Drop with the button on this page: the link carries code BETREFS. Log in with Steam. If the code isn't active yet, enter BETREFS in the Boost Balance field on the deposit page and press Apply. The deposit window then shows "Promocode activated: BETREFS". Top up: the 20% is added to your wallet balance with the deposit.
Is Key-Drop legit?: Key-Drop is run by SECURITEAM LTD (Nicosia, Cyprus). We haven't verified a gambling licence for it. Its games are provably fair. It scores 4.1 out of 5 on Trustpilot from 45,532 reviews. Our score: 6.7/10.
What is Key-Drop's house edge?: Key-Drop's cases keep 12.4% on average across the 169 cases we measured in November 2026, ranging from 9.1% to 14.4%. Most case sites keep about 10%. Other games: Upgrade 10%, Swipe 10.5%.