I’m Justin Marshall, a seasoned tech programmer with over 15 years of experience in the developing interactive content and next gen pipelines, currently based in Ventura County, California. My journey in core tech development has been fueled by a deep passion for cutting-edge technology, ranging from real-time ray tracing to advanced AI-driven enhancements. With a strong foundation in AI programming, graphics engineering and networking, I’ve led projects that push the boundaries of what’s possible.

Most Viewed Games

Quake 4

21,779 views

5 videos

0:00

Doom Eternal

20,666 views

5 videos

0:00

Quake III Arena

3,411 views

2 videos

1:10

Command & Conquer: Red Alert 2

3,235 views

1 videos

1:08

[ More ]

Latest Videos

Doom 3 RTX Path Tracing – Lit Particles, POM Relief Mapping, Better GI & Doom 3 Alpha E3 Support

2026-05-25 8:04:09 AM ● 4 views ● 0:00

Quake 4(#3.0) The Awakening Gameplay (RARE Prototype Build) | Lost Expansion Footage

2026-05-25 7:58:54 AM ● 4 views ● 0:00

Quake 4 (2005)

Prey/Quake4/Doom 3 Path Tracing on Direct3D 12 — IceBridge Renderer Demo

2026-05-10 8:03:18 PM ● 4,017 views ● 0:00

Quake 4(#2.0) The Awakening Gameplay (RARE Prototype Build) | Lost Expansion Footage

2026-05-10 7:58:45 PM ● 2,016 views ● 0:00

Quake 4 (2005)

Doom 3 Path Tracing on Direct3D 12 — IceBridge Renderer Demo

2026-05-04 5:12:41 PM ● 10,254 views ● 0:00

Quake 4(#1.0) The Awakening Gameplay (RARE Prototype Build) | Lost Expansion Footage

2026-05-02 12:38:58 PM ● 11,050 views ● 0:00

Quake 4 (2005)

Doom 3 Radiant in DirectX 12 + Raytracing (DXR) — First Ever Real-Time RT Radiant Editor

2026-04-24 10:41:44 PM ● 1,981 views ● 0:00

IceBridge Raytracing (DXR) – Direct3D 12 Tech | Doom 3, Quake 4, RTCW + More

2026-04-22 9:52:47 AM ● 560 views ● 0:00

Unreleased Quake 4 #:2 The Awakening Gameplay (RARE Prototype Build) | Lost Expansion Footage

2026-04-17 7:06:59 PM ● 1,108 views ● 0:00

Quake 4 (2005)

Unreleased Quake 4: The Awakening Gameplay (RARE Prototype Build) | Lost Expansion Footage

2026-04-13 9:48:19 PM ● 7,601 views ● 0:00

Quake 4 (2005)

[ More ]