Dopey Duck Studio

We make fun, bite-sized games that everyone can enjoy.

Our Games

Slay the Stack app icon

Slay the Stack

Stacked Tile Match Roguelike

Tap uncovered spirit gems, manage a tight 7-slot tray, and build spell upgrades that turn clean matches into satisfying combo chains.


New iOS Free Offline
🧬

Evo Merge X

From Cell to Civilization

Merge identical species and evolve through 4.6 billion years of Earth's history. Discover 40 real species across 7 geological eras.


New iOS Free
❓

More Games Coming Soon

Stay tuned for our next release...

Our Apps

Vault Reader app icon

Vault Reader

Your knowledge base, wherever you read

Read Markdown, HTML and PDF from your GitHub or GitLab knowledge base. Technical support and privacy information are available in English and Chinese.

Independent developer: Wei Dong


iPhone & iPad Read-only Support & Privacy

Dopey Duck Studio is an indie game studio focused on creating casual games that are simple, fun, and sometimes even educational.

Contact us: roy.dongwei@gmail.com