Note: The information below is presented as received from IGG.COM and is published with explicit permission.

In July 2025, Castle Clash is about to celebrate its twelfth birthday. This classic tower defense game has been accompanying players for twelve years.

Castle Clash is a strategy mobile game with over 100 million downloads worldwide. It consistently maintains the classic tower defense gameplay and ever-changing team strategy mechanics, while continuously innovating by integrating highly competitive and strategic GvG gameplay, along with fun and lighthearted events and mini-games, injecting new vitality into this evergreen classic strategy mobile game!

As the twelfth anniversary celebration approaches, join the Heroes of Castle Clash to explore a fascinating dream! A mysterious and dreamy little girl has accidentally traveled to Narcia, a place both strange and magical to her. Her hairband glows faintly, and she holds a magic mirror that can summon cat-like creatures from another world! Is this just a dream for the little girl, or a real fantastical journey?

Cats? Rabbits! Caterpillars? Everything seems incredible! A joyful and adventurous celebration begins! 

Event Details: 12th Anniversary Limited Event – Wonderland Adventure Begins!

– A mysterious and dreamy little girl accidentally travels to Narcia, embarking on a magical journey with friends from another world.

– Log in during the anniversary event to obtain the 12th Anniversary Limited Emote Pack, usable in the chat channel.

– During the anniversary event, unlock the limited Wonderland Garden Style Background and Main City Skin to decorate your dreamy Main City!

– Join the celebration with the little girl! Collect pickaxes and Wonderland Pocket Watches to dig up mysterious chests, exchangeable for rich in-game item rewards.

– Step into the little girl’s dream. Participate in a special garden tea party, and explore her adventure stories with her mysterious friends.

– This year’s heavyweight hero Necrofica is now available. Participate in the event for a chance to obtain a powerful member for your team!

To learn more about the Wonderland Celebration event of Castle Clash’s 12th anniversary, download the game on the App Store or Google Play now.

About IGG

The Group is a leading global developer and operator of mobile games with a strong global presence and international customer base. The Group has its headquarters in Singapore with local offices in the United States, China, Canada, Japan, South Korea, Thailand, Belarus, the Philippines, Indonesia, Brazil, Turkey, Italy and Spain, and users from over 200 countries and regions around the world.

About Castle Clash

Castle Clash is a strategy mobile game published by IGG and developed by IGG’s R&D-1 Development in July 2013. The game features rich strategy elements, combined with engaging, intuitive controls to create an intense and dynamic experience. The player will take on the role of a clasher, leading their army of heroes and troops to battle, and to the ultimate goal of dominion over rivals.