ROG CITADEL XV

A first-person shooter built around an ASUS gaming hardware showcase

ASUS GLOBAL PTE. LTD, Moonshine Creation CO., LTD. · Published by ASUS GLOBAL PTE. LTD · Released Jan 12, 2021

Reviews: Mixed; 69% of 718
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Unsupported
Last update on Steam: 4 years ago; Jul 1, 2022
Minimum PC: GeForce GTX 1060; 8 GB RAM · 20 GB disk; Full requirements

What is ROG CITADEL XV?

A free, single-player first-person shooter set aboard a flying fortress under attack. You explore Section 15, fight invading enemies, and practice for higher scores at a shooting range. A gallery lets you inspect ROG products.

For you if...

+you enjoy sci-fi settings and shooting range practice

Not for you if...

−you want multiplayer rather than a single-player experience
−you prefer shooters without a product advertising focus

What players say

69% of 718 reviews are positive

Players praise the graphics and interactive hardware displays. Recent complaints focus on black screens at startup and the game failing to launch.

Screenshots and trailer

ROG CITADEL XV system requirements

Minimum: GeForce GTX 1060, 8 GB RAM, 20 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10 (64bit)
Processor: AMD / Intel CPU running at 2.8 GHz or higher
Graphics: NVIDIA GeForce GTX 1060 or newer is recommended
Memory: 8 GB RAM
Storage: 20 GB available space
DirectX: Version 11

Does ROG CITADEL XV have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does ROG CITADEL XV run on Steam Deck?

Unsupported No: Valve rates it Unsupported on Steam Deck.

Not supported on SteamOS

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 32
Steam features: Family Sharing
Languages: Full audio: English. Text only: Simplified Chinese, Traditional Chinese.

Does ROG CITADEL XV use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam