Rogue Viper

A spy-themed Doom-style FPS demo generated from a single prompt.

Description

A functional first-person shooter demo set in a high-tech facility where the player controls a spy character. Built as a capability demo, it features classic mechanics including enemy combat, keycard collection (cyan and gold), and a themed HUD that displays health, ammo, and character status.

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Details

Why this is interesting: Impressive demonstration of a model generating a multi-mechanic game demo with specific UI and asset requirements from…
Attributed to: @viperstudios4
Built with: Fable 5
Tags: #fps #doom-style #shooter #spy

Discovered: X
First posted: X · Jun 9, 2026
Listed: Added 1h ago
Build: Strong
Models: Strong

Prompt

Create a short demo for a "Doom" style first person shooter using the attached Asian female spy character of "Rogue Viper". You are shooting several armed men in a high tech facility, collecting ammo and powerups, and locating door keys to progress through the level. Similar UI to Doom with Health, ammo count, and Rogue Viper's face on the bottom. Make the UI more "Spy themed" and give the game more of a steel blue/gray color palette.

Source

Rogue Viper

Description

How it grew

Rogue Viper

Description

How it grew