Omega Quintet

Turn-based RPG where pop idols fight a worldwide threat with music

Idea Factory · Published by Ghostlight LTD · Released Dec 15, 2017

Reviews: Mostly Positive; 71% of 147
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Untested
Last update on Steam: 8 years ago; Dec 15, 2017
Minimum PC: GeForce GTX 650; 4 GB RAM · 9 GB disk; Full requirements

What is Omega Quintet?

This single-player JRPG and idol simulation follows five Verse Maidens defending a surviving city from the Blare, a phenomenon threatening humanity. You combine party members' skills into chain attacks and use Concert Mode to build toward special moves. Outside combat, you customize the idols' appearance and choreograph music videos.

For you if...

+you enjoy anime casts and visual novel-style storytelling
+you like learning combat systems with layered party mechanics

Not for you if...

−you prefer open-ended adventures over a linear story
−you want straightforward requirements for reaching the true ending

What players say

71% of 147 reviews are positive

Players praise the combat's combo mechanics and character dialogue, though opinions on the cast vary. Common complaints concern grinding and uneven combat balance.

Screenshots and trailer

Omega Quintet system requirements

Minimum: GeForce GTX 650, 4 GB RAM, 9 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7 (64-bit)
Processor: Intel Core 2 Quad 2.4GHz or comparable
Graphics: NVIDIA GeForce GTX 650 or comparable
Memory: 4 GB RAM
Storage: 9 GB available space
DirectX: Version 11

Does Omega Quintet have co-op or multiplayer?

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

Single-player

Does Omega Quintet run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 55
Steam features: Cloud saves, Family Sharing, Trading cards
Languages: Full audio: English.

Does Omega Quintet 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