If your Bumpkin Level is 20 or higher, your Yakkamon Access Code unlocks tonight at 8:00 PM ET. This is the last Sunflower Land wave — after tonight every level tier is open, and the only route left in is a referral code.

Unlocks 8:00 PM ET tonight (Aug 2). That's 5:00 PM PT, 1:00 AM in the UK, 3:00 AM in Turkey and 8:00 AM in the Philippines — the live countdown on the home page shows exactly how long is left in your own timezone.

Step 1: Find Yakkamon in the Plaza

Head to the Plaza in Sunflower Land and look for the "Yakkamon" sign next to Stella. Click on it to open the access code panel.

The Yakkamon sign next to Stella in the Sunflower Land Plaza, highlighted in red

The Yakkamon booth sits right next to Stella in the Plaza.

From there, click "Get Access Code" to receive your unique code.

Step 2: Sign up with your code

Once you have your code, go to yakkamon.com and enter it on the "Enter Trainer Code" screen, then hit Confirm.

The Enter Trainer Code screen on yakkamon.com, with a code entered and a Confirm button

Enter your code exactly as shown, then confirm to complete pre-registration.

What tonight actually gets you

Your Monster Egg tier, and nothing else. Eggs go out in sign-up order: the first 10,000 trainers get Platinum, then Gold, Silver, Bronze and Basic as the numbers climb.

It does not reserve you a leaderboard place. Your trainer number, your Genesis airdrop and your access wave are all won on points, earned after you register. Someone with a Basic egg who shows up daily will finish above a Platinum holder who never comes back.

Below Level 20, or not on Sunflower Land at all?

You're next, and you don't need a Sunflower Land account. Referral codes open on Aug 4 at 8:00 PM ET — from that moment anyone can register using a code from a trainer who has already signed up.

A note on that date. The official docs say "August 5th", which is the UTC date. In US Eastern that lands on the evening of Tuesday, August 4th — a day earlier than you might be expecting if you're in the Americas.

It's a big moment for the game: the 295,063 Sunflower Land players below Level 20 — around 84% of the entire playerbase — all become eligible at once, alongside everyone outside Sunflower Land.

Full tier breakdown is on the Pre-registration page, the step-by-step lives in the FAQ, and if you get stuck you can ask in our Telegram chat — send the bot your Bumpkin Level and it'll tell you your unlock time.