Guilherme
Teres Nunes
Senior Game Developer & Engine Programmer
CEO at Uniday Studio | Creator of Cave Engine
13+ Years Building Games & Game Dev Tools
Game developer and engine programmer with over 13 years of experience across all areas of game creation — programming, design, art, and production. Creator of Cave Engine, a commercial 3D engine written in C++ (200k+ LOC) and scriptable in Python, focused on speed, simplicity, and desktop 3D development.
Founder of Uniday Studio, where I've released 50+ games and lead a small team producing both commercial titles and educational content. Experienced with Unreal Engine 5, Unity, Blender Game Engine (UPBGE), Pygame, and I teach these tools to thousands of students worldwide through my courses and YouTube channels (6.3M+ views).
B.Sc. in Information Systems
Universidade Federal de Minas Gerais (UFMG)
2016 - 2021
One of the best universities in South America
- Focused on Computer Graphics and Game Development
- Published research: "Inside the Mind of a Game Developer"
- Thesis: Development of a 3D Game Engine from Scratch in C++ and OpenGL — the foundation of Cave Engine
Technical Skills
Languages
Engines
Cave Engine
Tools
Platforms
Cave Engine
My Flagship Project
A professional 3D game engine built from scratch in C++ (200k+ LOC) with Python scripting, designed for speed, simplicity, and indie game development.
Technical Highlights
See It in Action
Rapid Development & Full-Stack Skills
From concept to implementation in record time — programming, art, design, and animation
I Made a GAME ENGINE in 30 HOURS!
Building a complete game engine from scratch in just 30 hours
6.3M+ Views Across YouTube
3D Model & Textures by Guilherme
Game Portfolio
I've made 59 games across multiple platforms. You can check the majority of them bellow!
Itch.io • GameJolt • YouTube • Steam • Facebook
CROW
Latest Cave Engine release on Steam
Caveman Stories
Adventure game on Steam
Winter Brawl
itch.io
LocalVault - Offline Password Manager
itch.io
PIXU - Pixel Art Maker
itch.io
Kick Tactics (Demo)
itch.io
Over Forged
itch.io
A Message to the Left Behind
itch.io
Endless Tic Tac Toe
itch.io
Fear of Sea
itch.io
SayIt! - AI Speech to Text
itch.io
The Evil in I
itch.io
Sandtown
itch.io
Mead War Valhalla
itch.io
OpenGL Web Test
itch.io
Pygame Web Test
itch.io
Rootbound Rampage
itch.io
Paralland
itch.io
The Apple Path
itch.io
Dynami Engine
itch.io
The Looper's BUG
itch.io
Feed the Queen
itch.io
Down the Mines and Ghosts
itch.io
Cave Engine
itch.io
The Looper's Path
itch.io
Lost in the Mimic's Forest
itch.io
Anarchy In The Island
itch.io
Who Ate My Food
itch.io
Dr. Noir
itch.io
Meko City
itch.io
Kill Them All
itch.io
Spark Point
itch.io
Battle Fortress
itch.io
Metal Rescue
itch.io
AstroWar
Gamejolt
Tic Tac Zombie
Gamejolt
The Chronicles of Stênio
Gamejolt
The Shifter Machine
Gamejolt
Gift Bandit Rush
Gamejolt
Game Jam Simulator
Gamejolt
The Floor is Lava
Gamejolt
VacoHeist
Gamejolt
Tennis Z
Gamejolt
Enem Infinity
Gamejolt
I Wanna be a Snowball
Gamejolt
Who ate my Pizza?
Gamejolt
The Shepherd
Gamejolt
Red Beard
Gamejolt
The Space Explorer
Gamejolt
Small Theft Auto
Gamejolt
Roof Invaders
YouTube
Primitive Survival
YouTube
SKY Warship
YouTube
Island Domination
YouTube
Desert Expedition
YouTube
Take the Gifts (Mobile)
YouTube
Caveman 1
YouTube
Greenvasor
YouTube
Legend (RPG)
Let's Work Together
Looking for a skilled game developer or engine programmer?
Let's discuss your project!