Club Defenders
An action-packed co-op tower defense for up to 4 players in which you defend your music against aliens.
Indie Game Studio · St. IngbertWe create games
We create games
that inspire
From learning games to entertainment — we combine educational expertise with creative game development.
Memberships
5+Published games
10+Years of experience
8Awards & nominations
2Passionate devs
The team behind Debuff Interactive
A studio built on a passion for games: we bring together game design, software architecture and visual art to create gaming experiences that inspire.
Sebastian
Game Designer & EducatorFocused on game-based learning — with hands-on teaching experience and a lectureship at university.
Andy
Software Architect & DeveloperSpecialised in software infrastructure — from engine to server, turning prototypes into stable products.
Sophie
3D Artist & Concept ArtResponsible for 3D art, art style and concept art — gives our games their visual character.
Kira
3D Artist & Concept ArtResponsible for 3D art, art style and concept art — gives our games their visual character.
Entertainment
Games that connect
Entertainment games that stand out with creative ideas and thoughtful design. We build experiences that bring people together.
11 Seconds
Eleven seconds decide everything — a new, fast-paced action project focused on timing and reflexes, currently in development.
More coming soon
Haunt & Hearth
A cozy, melancholic ghost management sim: run an old house with a team of ghosts and take on unusual jobs.
More coming soon
Learning games
Learning games designed for direct use in the classroom, making learning fun and effective.
Paintball
A cooperative game about colour mixing and geometric shapes for up to three players.
- Steam
- App Store
- Google Play
- ★ Comenius EduMedia Seal
- ★ LearnX Diamond Award
- ★ Serious Play Silver
- ★ Game Award Saar
- +4 more
Waste Sorting
A puzzle game inspired by 80s classics that is all about sorting waste correctly.
- Steam
- App Store
- Google Play
Deutschland Puzzle
An interactive learning game about the geography of Germany with quiz elements.
- App Store
- Google Play
Marty Mc Green
A new adventure project focused on environmental protection and sustainability.
Dinoschule
Teaching
that works.
Create rooms, pick learning games, invite your class. Dinoschule makes interactive teaching as simple as possible — no login required for students.
Visit dinoschule.de
Create a room
Set up a classroom in seconds as a teacher — no setup, no forms.
Share the code
Put the symbol code on the board or projector — the class joins without logging in.
Start learning
Use curriculum-based games right in class, live with the whole group.
No student login needed
Create a room, share the symbol code, class joins — ready in under a minute.
GDPR-compliant by design
No personal data — students use nicknames instead of real names.
EU servers only
Hetzner (Germany) and Bunny.net (Slovenia) — no US cloud providers.
No ads, no tracking
Free to start without a credit card, no automatic subscription renewals.
For business & education
Commissioned work
We develop tailor-made educational apps and gamification projects for clients, perfectly matched to the specific needs of our partners.
Educational app · Mathematics
Rechenrakete
A purpose-built app for strengthening basic maths skills.
Arcade · Branding · Event
Delfa Ball
A customised arcade experience for branding and event use.