Hello and welcome
We’re Cubidoo, an independent game studio from Cologne, Germany.

We create playful experiences that go beyond entertainment. Our games invite curiosity, empathy and learning – not through pressure or points, but through thoughtful design, emotional storytelling and genuine interaction. To ensure real value, we collaborate closely with educators and experts from psychology, research and child development. We believe games can do more than entertain – and we build them to prove it.

Our games

I am OK

I am OK is a story-driven adventure game about one of the most powerful and misunderstood human emotions: anger. This is not just a game – it’s one of our passion projects. Through immersive storytelling, emotional choices and thoughtful design, I am OK explores how anger can isolate, protect, and even heal. We are currently pausing development as we search for the right partners and funding to bring this heartfelt project to life.

If you’re curious about our progress, wishlist the game on steam or sign up for our newsletter – we’d love to take you along on this journey.

The Adventures of Lily & Leo

Lily & Leo is an interactive learning experience for children of primary school age. It takes them on a gentle journey full of small adventures and playful surprises. With interactive choices, kind conversations and thoughtful puzzles, the game supports creativity, empathy and independent thinking. To ensure an educational value, we developed the game in close collaboration with experts in education and child development. Available on Steam, Apple App Store, Google Play and Amazon Appstore.

Cubimals: Block Bash!

In Block Bash!, players solve colorful block puzzles that invite focus, logic and a sense of calm flow. As the challenges grow, so does the satisfaction of clever planning and intuitive thinking. Your favorite cube-shaped companions are always by your side – playful, encouraging, and full of character. Coming soon to Apple, Google Play and Amazon.

Cubimals: Number Bash!

In Number Bash!, players explore playful number challenges that gently support attention, memory, and peripheral perception. The game invites curiosity and focus, making it ideal for thoughtful, joyful learning. Along the way, the Cubimals add warmth and encouragement with their curious and cheeky charm. Available for iOS, Android and Amazon Fire devices.

chemical[esc]ape

chemical[esc]ape is a digital escape room for chemistry classes – developed in close collaboration with the University of Münster, a forward-thinking and dedicated partner in education. Students solve puzzles, apply their knowledge in electrochemistry, and explore scientific thinking in a playful and engaging way. chemical[esc]ape is freely available to schools.
If you’re interested in using it, we’d love to hear from you.

One Life Only

The mobile game One Life Only is part of the Caritas U25 campaign. What makes it special: just like in real life, you only get one life. No cheats, no restart. Every decision counts.

The game explores mental health struggles in young people – especially moments when everything feels overwhelming and dark. Players follow the story of a teenager in crisis, facing difficult choices and learning what it means to speak up, hold on, and care for others. One Life Only encourages reflection, empathy and connection. The campaign was supported by singer Jonas Monar and his song #DuBistMirWichtig (“You matter to me”).