Game Developer

What is a Game Developer?

A game developer builds the systems that make a game work — movement, physics, rules, rendering, and the thousand small adjustments that make an action feel satisfying rather than merely functional. The technical bar is high, especially around performance and mathematics, and much of the craft is iteration: building something, playing it, and changing it until it feels right.

• 2D and 3D games
• Game mechanics and physics systems
• Rendering and visual effects
• Tools that designers use to build levels
• Simulations and interactive experiences

A high-level preview of the areas this journey covers. Your detailed roadmap comes next.

1. 1Programming fundamentals
2. 2A language such as C# or C++
3. 3A game engine
4. 4Mathematics: vectors, matrices, geometry
5. 5Game loops and state
6. 6Physics and collision
7. 7Graphics basics
8. 8Performance optimisation
9. 9Git and GitHub

• You want to build things that are played, not just used
• You enjoy mathematics and simulation
• You are patient with iteration and polish
• You like both creative and technical problems
• You are motivated by your own project ideas

Worth knowing before you commit. Every path has these.

• Performance constraints are unforgiving
• The mathematics is heavier than most software roles
• The industry is competitive with demanding schedules
• Pay is often lower than equivalent roles elsewhere
• Finishing a game is much harder than starting one