gdc99 login, back in before your round expires

Type the mobile number you registered with and your password, and the lobby opens with your balance and open bets where you left them. The form on this page is the only one you need.

Go to the form Login not working?
18+ · Play Responsibly

When the login page says no

More help

Six things go wrong most often, and five of them you can clear yourself in under a minute. Work down the table before you reset anything.

What you see Likely cause What to do
Password rejected, though you know it is right Autofill pasting an old password, or the phone keyboard capitalising the first letter. Clear the field and type it by hand. Tap the eye icon to read what is actually in the box. Try a second browser before you reset, since an unnecessary reset ends any session you already had open.
The verification code never arrives A changed number, SMS filtered as spam, or weak mobile signal. Check the number on your profile matches the SIM in the phone. Ask for the code again, switch off SMS blockers, and move to mobile data instead of Wi-Fi calling. If the number itself changed, update it with live chat before your next withdrawal.
“Account not found” after typing your number A country code, a leading zero or a space where the form does not expect one. Enter the number in the same shape you used at registration, for example 0123456789 with no +60. One mobile number holds one account, so a spare SIM will not open your main profile.
Signed out in the middle of a round Cleared cookies, private browsing, or the same account opened on a second phone. Signing in elsewhere ends the earlier session, and that is deliberate. Play on one device, keep Remember me ticked only on a phone you own, and avoid incognito windows that forget the session when the tab closes.
The reset link opens a blank page The link was already used once, or it opened in a different browser from the one that asked for it. Request a fresh link and open it in the same browser. Still blank? Clear site data for gdc99.cam, allow the site through your content blocker, and try again over mobile data.
Locked out after a few attempts A security hold that trips on repeated wrong passwords. Stop retrying, because more attempts only stretch the hold. Wait for it to clear, use Forgot password once, or open our 24/7 Live Chat with your national ID ready so the team can verify you and reset the password manually.

Keeping the account yours alone

Account safety

Most account takeovers we see are not clever attacks. They are reused passwords and one shared phone. Five habits cover nearly all of it.

  • Pick a password nothing else uses

    Not the one on Shopee, Touch ’n Go eWallet or your email. When a single leaked password unlocks five sites, it is the one that gets tried against the wallet first.

  • Tick Remember me only at home

    On your own phone it saves the code check on the next visit. On a shared laptop or a machine in a cybercafé, leave it unticked, play, then log out and close the tab.

  • Treat the SMS code like cash

    Our team never asks for your password or a verification code in live chat. Anyone who does is not our team, however convincing the profile photo looks.

  • Reach the page yourself

    Type gdc99.cam into the address bar or use a bookmark, rather than tapping a link from a group chat. Lookalike pages collect exactly what you type into this form.

  • Finish verification early

    ID review takes up to 24 hours and is required before your first withdrawal. Uploading a national ID card, passport or driving licence on a quiet afternoon beats hunting for the document at midnight.

Phone number, username or the App

All three routes reach the same lobby and the same RM20 minimum deposit. Pick one and stay with it, because switching between them mid-session is what usually drops the connection.

Way to log in Best for What to expect
Mobile number and password Everyday play from a phone or a home laptop. The number on your profile without +60, plus your case-sensitive password. The quickest route back to a round that is still running.
Username and password Players who set a username at registration and would rather not type a number in public. Same password rules apply. Keep to the one route you chose, since mixing both on the same account is a common cause of dropped sessions.
gdc99 App Regular play, weak mobile data, and anyone who wants the lobby one tap from the home screen. Version 3.9.18, a 52 MB download, Android 9.0 and above. Fingerprint unlock after the first sign-in, and the same RM20 minimum deposit as the browser.

New players start at the gdc99 register page; the App is on the download page.

From password to lobby in four steps

A clean sign-in takes well under a minute. If a step stalls, the table above tells you why.

  1. Open the login page

    Go to https://gdc99.cam/gdc99-login/ in a browser you trust, or launch the App. Check the padlock and the domain before typing anything, because a saved bookmark is the simplest protection against a lookalike page.

  2. Enter your number and password

    Type the mobile number tied to your account with no spaces and no +60 prefix, then the password exactly as you set it. Leave Remember me unticked if the phone or laptop is shared with family.

  3. Clear the verification check

    A code is sent to your registered number when the system does not recognise the device. Paste it into the box. Codes are single use, so request a fresh one if yours has already been entered somewhere.

  4. Land back in the lobby

    Your balance, open bets and saved games are waiting. Set a deposit limit from the account menu while you are calm, and log out when you finish instead of leaving the tab open overnight.

Getting a forgotten password back

Reset once and be done with it. Three attempts on the same evening is how accounts end up on a security hold.

  1. Request the reset link

    Tap Forgot password on the form and enter the mobile number on your account. The link goes to the number and email attached to that profile, not to a newer number you added later.

  2. Open it in the same browser

    The link works once and is tied to the browser that asked for it. If you opened it on a different phone, request another instead of forwarding it to yourself, which usually burns the link.

  3. Set a new password and sign in

    Choose something you have never used elsewhere, then log in once to confirm it works. If ID verification is still pending, finish it now: review takes up to 24 hours and must be cleared before your first withdrawal.

Playing on the phone instead of the browser

Most sign-ins here come from a phone held in one hand, not a laptop. The App keeps your session on your own device, which cuts out both the typing and the code check on repeat visits.

Version 3.9.18 52 MB Android 9.0+ Free
  • Fingerprint unlock once you have signed in for the first time.
  • The same 1,600 games and the same RM20 minimum deposit as the browser lobby.
  • Install only from our own download page, never from a forwarded file.
Get the App
Player signing in to the gdc99 lobby on a phone beside an arcade cabinet screen

Login questions, answered plainly

Why does the login page keep sending me back to the form?
Nine times out of ten it is autofill. The browser fills the password box with an old password and the form rejects it before you notice. Clear both fields, type them by hand, and try a second browser. If the same page returns twice more, use Forgot password rather than guessing again.
I cannot remember which number I registered with.
Check your deposit receipts in Touch ’n Go eWallet, DuitNow or FPX online banking, which record the number you paid from. If none of them match, open 24/7 Live Chat with your national ID ready. The team can confirm the number on the account before you reset anything.
Is it safe to tick Remember me?
Only on a device nobody else picks up. Ticked on your own phone, it keeps you signed in and skips the code check next time. On a shared laptop, leave it unticked and log out after each session. A remembered session is a working session for whoever opens that browser next.
Can I stay signed in on two phones at once?
No. Signing in on a second device ends the session on the first, which is what protects your balance if a phone is lost or sold. If you play on a tablet and a phone, sign out fully on one before starting on the other, and never share the password to make that quicker.
Why is ID needed before I withdraw anything?
Verification is required before your first withdrawal, not before your first deposit, so you can play the moment you have funds. Upload a national ID card, passport or driving licence and allow up to 24 hours for review. After that, later withdrawals clear without repeating the check.
Does the App log in faster than the browser?
On repeat visits, yes. After the first sign-in the App can use fingerprint unlock and keeps the session on your own handset. The browser behaves much the same once you tick Remember me. Both reach the same 1,600 games and the same RM20 minimum deposit.

Before you close the tab

Log out on shared devices, keep your password out of chat apps, and set a deposit limit while you are thinking clearly rather than after a long night. Still stuck at the form? Live chat runs 24/7 and can verify you directly.

Create an account

18+ · Play Responsibly · For players in Malaysia only