Indie Game Studio · St. Ingbert

We create games
that inspire

From learning games to entertainment — we combine educational expertise with creative game development.

Memberships
game — Verband der deutschen Games-BrancheHier spielt Vielfalt — #TeamDiversity
5+Published games
4+Years of experience
8Awards & nominations
4Team members
The studio

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.

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Four minds, one team

  • 2 × Artists

    3D art, art style and concept art — they give our games their visual character.

  • 1 × Media educator & primary school teacher

    Brings real classroom practice and game-based learning — so our learning games actually work in class.

  • 1 × Software & infrastructure

    From engine to server — turning prototypes into stable products.

Entertainment

Games that connect

Entertainment games that stand out with creative ideas and thoughtful design. We build experiences that bring people together.

Club Defenders — Key ArtOn Steam

Club Defenders

An action-packed co-op tower defense for up to 4 players in which you defend your music against aliens.

  • 4-player co-op
  • Tower defense
  • Music theme
  • Action-packed
View on Steam
11 Seconds — Key ArtComing Soon

11 Seconds

Eleven seconds decide everything — a new, fast-paced action project focused on timing and reflexes, currently in development.

  • Action
  • Godot
  • In development
More coming soon
Haunt & Hearth — Key ArtComing Soon

Haunt & Hearth

A cozy, melancholic ghost management sim: run an old house with a team of ghosts and take on unusual jobs.

  • Simulation
  • Cozy
  • In development
More coming soon
For the classroom

Learning games

Learning games designed for direct use in the classroom, making learning fun and effective.

Paintball — Key Art

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 — Key Art

Waste Sorting

A puzzle game inspired by 80s classics that is all about sorting waste correctly.

  • Steam
  • App Store
  • Google Play
Deutschland Puzzle — Key Art

Deutschland Puzzle

An interactive learning game about the geography of Germany with quiz elements.

  • App Store
  • Google Play
Marty Mc Green — Key ArtComing Soon

Marty Mc Green

A new adventure project focused on environmental protection and sustainability.

Dinoschule

Teaching
that works.

Dinoschule.de is our online platform that gives teachers and schools learning games and interactive learning modules in one place. The content covers a range of subjects and skills and combines clear learning goals with genuine fun. Everything runs directly in the browser, is designed for classroom use and is fully GDPR-compliant.

Create rooms, pick learning games, invite your class. Dinoschule makes interactive teaching as simple as possible — no login required for students.

Visit dinoschule.de
Dinoschule mascot
  1. Create a room

    Set up a classroom in seconds as a teacher — no setup, no forms.

  2. Share the code

    Put the symbol code on the board or projector — the class joins without logging in.

  3. Start learning

    Use curriculum-based games right in class, live with the whole group.

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.

Learning game · Research project

Abramatika

Discovering colours, shapes and numbers: a learning game for preschool and early primary school – created as a research project with Saarland University.

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.

EntertainmentOn Steam

Club Defenders

An action-packed co-op tower defense for up to 4 players in which you defend your music against aliens.

More details, screenshots and background on this project are coming soon.

Features

  • 4-player co-op
  • Tower defense
  • Music theme
  • Action-packed

Platforms

EntertainmentComing Soon

11 Seconds

Eleven seconds decide everything — a new, fast-paced action project focused on timing and reflexes, currently in development.

More details, screenshots and background on this project are coming soon.

Features

  • Action
  • Godot
  • In development
EntertainmentComing Soon

Haunt & Hearth

A cozy, melancholic ghost management sim: run an old house with a team of ghosts and take on unusual jobs.

More details, screenshots and background on this project are coming soon.

Features

  • Simulation
  • Cozy
  • In development
Learning gameAvailable

Paintball

A cooperative game about colour mixing and geometric shapes for up to three players.

More details, screenshots and background on this project are coming soon.

Awards

  • ★ Comenius EduMedia Seal
  • ★ LearnX Diamond Award
  • ★ Serious Play Silver
  • ★ Game Award Saar
  • ★ BETT Finalist 2025
  • ★ GEE Finalist 2024
  • ★ TOMMI 2024 nominee
  • ★ DEA 2024 shortlisted
Learning gameAvailable

Waste Sorting

A puzzle game inspired by 80s classics that is all about sorting waste correctly.

More details, screenshots and background on this project are coming soon.

Learning gameAvailable

Deutschland Puzzle

An interactive learning game about the geography of Germany with quiz elements.

More details, screenshots and background on this project are coming soon.

Learning gameComing soon

Marty Mc Green

A new adventure project focused on environmental protection and sustainability.

More details, screenshots and background on this project are coming soon.

CommissionLearning game · Research project

Abramatika

Discovering colours, shapes and numbers: a learning game for preschool and early primary school – created as a research project with Saarland University.

Client: Saarland University – Chair of Primary Education, Mathematics

Abramatika is a learning game and research project of the Chair of Primary Education – Mathematics at Saarland University.

The game is designed for preschool and the first years of primary school.

In the game, children have to recognise objects by their colour and geometric shape and sort them accordingly. They can also find numbers and place them on the number line.

Gallery

Features

  • Preschool
  • Early primary
  • Colours & shapes
  • Numbers
CommissionEducational app · Mathematics

Rechenrakete

A purpose-built app for strengthening basic maths skills.

More details, screenshots and background on this project are coming soon.

CommissionArcade · Branding · Event

Delfa Ball

A customised arcade experience for branding and event use.

More details, screenshots and background on this project are coming soon.