Game Developer

Tony Howarth

Software Engineer / Game Developer / UI Engineer

10+ years building games with nearly 200 million combined visits. Founder of DoomFrog Games, formerly Co-Founder at Mythral Games — specializing in full-stack game development, gameplay systems, procedural generation, and multiplayer design.

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Portfolio

Featured Projects

Coming Soon

🚂

Untitled Survival Game

Open-world survival game built 100% solo — procedurally generated biomes, crafting, base building, enemy AI, and train-based exploration. Launching 2026.

Luau Roblox Procedural Gen AI Systems Solo Dev

DEAD END

Open-world survival game built 100% solo — featuring procedurally generated biomes, base building, resource gathering, and zombie horde defense on a moving train.

Luau Roblox Procedural Gen Multiplayer Solo Dev

KATCH

Fast-paced multiplayer game with competitive mechanics, real-time networking, and engaging gameplay loops.

Luau Roblox Multiplayer

Gladiator Simulator

Arena combat simulator with 6.4M+ visits. Progression systems, enemy AI, and upgrade mechanics for an engaging gladiator experience.

Luau Roblox Combat AI Progression

Titan Simulator X

Simulator experience with scaling progression, data persistence, and server-validated anti-exploit systems.

Luau Roblox Data Persistence

Titan Tycoon

Tycoon game with building mechanics, data replication, anti-exploit validation, and real-time multiplayer systems.

Luau Roblox Tycoon Replication

Giant Simulator

161M+ visits. Large-scale simulator with growth mechanics, competitive PvP, and robust server-authoritative gameplay systems.

Luau Roblox PvP Scaling Systems

DungeonFall

4.8M+ visits. Endless tower dungeon crawler with random perks, item upgrades, rebirth systems, and collectible battle pets.

Luau Roblox Roguelike Progression

Space Mining Simulator

12.4M+ visits. Mine voxel planets across the galaxy, upgrade equipment, and trade resources in this multiplayer space exploration game.

Luau Roblox Voxel Multiplayer

Expertise

Skills & Tools

🎮

Game Engines

Roblox Studio Luau Unity

💻

Languages

Lua / Luau TypeScript JavaScript Python Java C# React

🛠️

Tools

Git Blender Photoshop Substance 3D Painter Audacity VS Code Rojo Wally

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Concepts

Client-Server Architecture Procedural Generation AI Systems Anti-cheat Data Replication

Career

Experience

2025 — Present

DoomFrog Games — Founder & Solo Developer

Independent game studio. Currently developing an untitled open-world survival game with procedural generation, AI systems, and train-based exploration. Released DEAD END as a 100% solo project.

2017 — 2025

Mythral Games LLC — Co-Founder & Co-Lead Developer

Released 8 games with nearly 200 million combined visits. Roles spanned technical design, application architecture, gameplay programming, UI/UX design, 3D modeling, and audio. Key releases include Giant Simulator (161M+ visits), Space Mining Simulator (12.4M+), and Gladiator Simulator (6.4M+).

2019

Giant Simulator — 161M+ Visits

Flagship title under Mithril Games (1.8M community members). Built competitive PvP, growth mechanics, and server-authoritative systems at scale.

2018

Space Mining Simulator — 12.4M+ Visits

Voxel-based space mining game with multiplayer resource trading, equipment upgrades, and procedural planet generation.

~2016

Started Game Development

Began learning Lua and Roblox Studio, building prototypes and developing core programming skills that would lead to a decade-long career.

Get in Touch

Contact

I'm always open to discussing new projects, game development ideas, or opportunities to be part of a team. Feel free to reach out!

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