Discover the wonders of Oceantopia with Changi Rewards!

Earth has entered a new era in the fight against climate change. The ocean has been damaged by human activity—from plastic pollution and overfishing, to coastal developments.

It’s time we come together to protect our one and only blue planet by building an Oceantopia, where marine life can thrive and regain its natural balance!

Log in to your Changi Account on the iChangi app from 10 November 2022 to explore the wonders of the ocean!

Game Highlights


Discover the wonders of Oceantopia and all its marine life to stand a chance to win the latest iPhone 14, and other attractive prizes! Complete missions, unlock all marine zones and collect the full set of marine life collectibles to win.

Yes. The Oceantopia Game is complimentary for all Changi Rewards members. If you are not a Changi Rewards member, you may sign up for an account at Membership is free!

The Oceantopia Game will be available from 10 November 2022, 12:00 AM to 3 January 2023, 11:59 PM.

Players can stand a chance to win the latest iPhone 14, and other attractive prizes!

Changi Rewards points earned will be credited into your registered Changi Rewards account used to play the Oceantopia Game. For physical prizes, we will drop you an email on the prize collection details.

Physical QR codes will be displayed around Changi Airport.

No. To participate in this game, players will need to sign up as a Changi Rewards member. Download and sign up as a Changi Rewards member on the iChangi app here to join the game.

Only selected missions can be played more than once. Tap on the bubbles to view each mission in the marine zone respectively.

The next marine zone will be unlocked automatically upon completion of all missions in the current marine zone and you will receive an email notification as well.

You can replay selected missions until you get the required marine life collectible.

Replay selected missions or trade marine life collectibles with friends.

Tap on the Add Friend icon, copy the link and simply send it to a friend via WhatsApp, Telegram or any other messaging platform(s) you prefer.

Look out for bubbles marked with a ‘question mark’.

You will be rewarded with a bonus marine life collectible.

Yes, it is different from the Changi Rewards Sure-Win game. In Oceantopia, you can search, scan physical and online QR codes to complete missions, so as to earn marine life collectibles and win attractive prizes.

Terms and Conditions

Please refer to the full terms and conditions here.