- First release
- Mar 03, 2017
- Publisher
- NIS America, Nippon Ichi Software
- Genres
- Role-playing (RPG), Tactical, Strategy, Turn-based strategy (TBS) · Fantasy
- Platforms
- PC (Microsoft Windows), Nintendo Switch
Attributes
Details
Storyline, release dates, time to beat, age ratings, modes, links, keywords
- Storyline
"In a galaxy, darker than the pitch blackness of the universe, countless Netherworlds exist. In each Netherworld, there is an Overlord who reigns over its hot-blooded demons, and maintains the balance of the Netherworlds by keeping each other in check. But the sudden appearance of Demon Emperor Void Dark and his army, Lost, has ravaged many Netherworlds, forcing them to surrender. At the same time, there's been a young demon that stands alone against the growing powers of Lost. His name is Killia. He is an unknown demon that swore to take revenge on Demon Emperor Void Dark, and defeat the Lost that's been destroying various Netherworlds. Unexpectedly, he happened to save Princess Overlord Seraphina. Killia, accepted by Seraphina as a capable servant, has begrudgingly agreed to accompany her to overthrow Void Dark..."Read more
"In a galaxy, darker than the pitch blackness of the universe, countless Netherworlds exist. In each Netherworld, there is an Overlord who reigns over its hot-blooded demons, and maintains the balance of the Netherworlds by keeping each other in check. But the sudden appearance of Demon Emperor Void Dark and his army, Lost, has ravaged many Netherworlds, forcing them to surrender. At the same time, there's been a young demon that stands alone against the growing powers of Lost. His name is Killia. He is an unknown demon that swore to take revenge on Demon Emperor Void Dark, and defeat the Lost that's been destroying various Netherworlds. Unexpectedly, he happened to save Princess Overlord Seraphina. Killia, accepted by Seraphina as a capable servant, has begrudgingly agreed to accompany her to overthrow Void Dark..."
- Release dates
- Nintendo Switch
- Mar 03, 2017
- Nintendo Switch
- May 23, 2017
- Nintendo Switch
- May 26, 2017
All 4 release dates
- PC (Microsoft Windows)
- Oct 22, 2018
- Game modes
- Single player
- Perspective
- Bird view / Isometric
- Where to buy
- External links
- Wikipedia (opens in a new tab)Steam (opens in a new tab)Official site (opens in a new tab)Twitch (opens in a new tab)
- Keywords
- level editor, demons, party-based combat
… All 3
, party-based combat
At a Glance
- Critic Score
- 90
Overview
Steam review summary
Steam users rate this Very Positive, 3,091 reviews in all languages, recorded 16 October 2026
Valve's summary of Steam user reviews. Valve counts only reviews from purchases on Steam, not key activations, and leaves out review periods it has marked as off-topic. It isn't part of the CritScore score.
Review summary: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
How it plays
From Steam
- Strategy
- RPG
- JRPG
- Turn-Based Tactics
- Anime
- Turn-Based
- Tactical RPG
- Strategy RPG
Steam content notes
- Frequent Violence or Gore
- General Mature Content
Steam's content categories for this game, based on what the developer told Steam. They aren't an official classification, and the game may include content they don't list.
Tags and content notes: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
Languages
- Englishinterface, audio, subtitles
- Françaisinterface, subtitles
Language data: IGDB · recorded 28 Oct 2026
Features
Input and devices
- Partial controller support
Steam features
- Steam Achievements
- Steam Cloud saves
- Steam Family Sharing
Feature data: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
Steam Deck
Valve rates this game Verified · recorded 16 Oct 2026
Check on Steam →Steam Deck compatibility data: Valve, via the Steam Web APISteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
Media
Screenshots
Videos
Community
Player reviews
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Behind the game
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About storefront and compatibility information
Compatibility, feature and availability information shown on this page is recorded from the storefronts and services named against each fact, on the dates shown. Steam and the Steam logo are trademarks of Valve Corporation; Steam data is provided via the Steam Web API. Other product and service names are trademarks of their respective owners. CritScore is not affiliated with, endorsed by, sponsored by or certified by Valve Corporation or any other storefront or platform holder, and does not itself test or certify any game.
