Xavier Bertin, Freelance Game/XR Unity Developer

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Description

Portfolio: https://erkenoss.itch.io/portfolio

Unity development of real-time interactive experiences (3D immersive).

Design and implementation of gameplay, UI/UX, and game mechanics, from idea to delivery.

High standards for code quality, performance, and user experience.

Languages

French
Native or bilingual
English
Fluent
Polish
Basic

Workplace preferences

Can work on-site

Toulouse (up to 50km)

CRIMSON
Game Dev Ghost Tactics
VIDEO GAMES AND ANIMATION
May 2026 - Today (3 months)
Toulouse, France
Development of a mobile video game prototype. The game is in fake 3D and aims to pit the player against several old-school enemies in VS mode.
The game encourages tactics through the use of a ghost. The concept is simple. The player makes a try, fails, and their ghost helps them in the next run.
Unity 2D Gameplay Programming Animation Mobile Application Video games
Crimson
Game Dev on Sphérier
VIDEO GAMES AND ANIMATION
January 2026 - Today (7 months)
Toulouse, France
Development of a VR video game called Sphérier, which will be a contemplative RPG where you will play as a diplomat after Earth discovered a new way to travel long distances, through our universe and also temporally.
This is a project in collaboration with TheRed Games/Universes.
Unity 3D Game design Virtual reality Gameplay Programming UI/UX Design
Crimson
Lead Dev on VICES
VIDEO GAMES AND ANIMATION
January 2026 - Today (7 months)
Toulouse, France
End-to-end development of a Dark Fantasy tactical RPG named VICES. The objective is to approach a new type of tactical RPG that is both new and old school. Project open to first and second-year students from Holberton Toulouse to introduce them to the world of video game development.
Unity 3D Game design R&D Gameplay UI/UX Design

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CS50 INTRODUCTION TO GAME DEVELOPMENT 2024
HOLBERTON SCHOOL TOULOUSE
2024
CS50 INTRODUCTION AU DEVELOPPEMENT DE JEU 2024
BEP
CFA MORCENX
2010
BEP

Check out Xavier's education