You came to open cases, not to read the fine print. Good. This guide is short, it is clear, and it gets you from "signed up" to "bonus claimed" in a couple of minutes.
Here is exactly where to enter your CaseBattles promo code, what the first-deposit bonus gives you, and how the 55% gift-card bonus stacks on top.
The promo code in one line
Use code WELCOME100 when you make your first deposit to unlock your welcome bonus. That is the whole trick. Now let us walk it.
How to claim your bonus, step by step
1. Create your account. Head to CaseBattles and sign up. Takes less than a minute. 2. Open the cashier. Pick how you want to fund: card, crypto, or skins. 3. Enter the promo code. In the deposit or bonus field, type WELCOME100. 4. Make your first deposit. Fund your account. Your first-deposit bonus applies to this top-up. 5. Start playing. Open a case, jump into a battle, or send a skin through the upgrader.
That is it. No hoops, no scavenger hunt.
What the bonuses actually give you
Here is the reward stack in plain terms.
| Bonus | What it gives | How to get it |
|---|---|---|
| First-deposit bonus / match | A match on your opening deposit to boost your starting balance | Enter WELCOME100 at your first deposit |
| 55% gift-card bonus | An extra 55% when you top up using a gift card | Deposit with a supported gift card |
| Rakeback | A portion of your play returned, scaling as you level up | Automatic as you play and level |
| Level / XP rewards | Milestone rewards as you climb the XP ladder | Earned by playing over time |
| Rain | Periodic drops shared in the community feed | Be active while rain is live |
| Promo codes | Extra top-ups and perks from ongoing drops | Redeem codes as they release |
The 55% gift-card bonus is the standout: top up with a supported gift card and get an extra 55% added on. Stack that with the first-deposit match and your opening balance goes a lot further.
Your welcome bonus is a 100% match on your first deposit, up to 200 gems (with 3x wagering).
Ways to deposit
CaseBattles keeps funding flexible, so use whatever suits you.
- Card: credit or debit, via DifMark and Kinguin.
- Crypto: BTC, ETH, LTC, USDT, TRX, and SOL.
- Skins: deposit CS2 and Rust skins directly.
If you want the gift-card bonus, funding by supported gift card is the route to that 55%.
Where your code goes wrong (and how to fix it)
- No promo field showing? Make sure you are on your first deposit and looking at the deposit or bonus entry. The code attaches to that top-up.
- Code not accepted? Confirm you typed WELCOME100 exactly, with no stray spaces.
- Bonus not showing after deposit? Give it a moment to process, then check your balance and bonus panel. If it still looks off, reach out to support with your deposit details.
Try it free first
Not ready to deposit? You do not have to. CaseBattles runs a free-to-play Coins mode alongside real Gems play. Learn the cases, battles, upgrader, and house games at zero cost, then flip to Gems and claim your bonus when you are ready to play for real skins.
What you can play once you are funded
Your bonus is not locked to one mode. Put it to work across the whole floor:
- Case opening for the classic crack-and-reveal.
- Case battles, head-to-head against other players.
- The skin upgrader at /upgrader to gamble low-tier skins toward better ones.
- House games: Plinko, Mines, Coinflip, Dice and Double, Duels, and the Wheel.
Everything runs provably fair, so you can verify results yourself.
Cashing out
When you win, you can withdraw real skins or crypto, usually within a few minutes.
Claim it now
Do not leave free value on the table.
1. Sign up at CaseBattles. 2. Open the cashier and enter WELCOME100. 3. Make your first deposit by card, crypto, or skins. 4. Top up with a gift card to grab the 55% gift-card bonus on top. 5. Go open something.