Compare Hyperdimension Neptunia U: Action Unleashed prices across trusted key stores and find the best deal. Developed by Idea Factory. Published by Idea Factory International. Released on 3/21/2016. Available on PC. Genres: Action, RPG. Metacritic score: 71/100.

A breezy hack-and-slash spinoff where CPU goddesses team up to obliterate enemy hordes, until their outfits don't survive the encounter.

Hyperdimension Neptunia U: Action Unleashed is a spinoff musou-style hack-and-slash built on the bones of the mainline Neptunia JRPG series, swapping out turn-based battles for fast, combo-heavy brawling across wave after wave of enemies. If you have never touched a Neptunia game before, the short version is this: the franchise is a long-running meta-comedy set in a world where gaming console wars are fought by anthropomorphized goddess warriors called CPUs. The humor is self-referential, occasionally fourth-wall-breaking, and deeply embedded in gaming culture nostalgia. U is lighter on story than the mainline entries, functioning more as a combat playground than a narrative experience. The core loop is simple and deliberately so. You pick a tag team of two characters from a roster that includes the main CPU goddesses and a couple of Dengeki Maoh magazine mascots, then charge through arenas dismantling mobs with aerial launchers, ground strings, and EXE Drive finishers. Swapping between your two characters mid-fight keeps combos alive and adds a small layer of decision-making around who to burn cooldowns with. The combat feels snappy for what it is, nothing that will challenge a veteran of the Warriors series, but satisfying enough to keep your thumbs busy for a few hours per session. Build variety is modest: characters have distinct move sets and some stat customization through equipment, but do not expect deep theorycrafting. The headline mechanic that gets the most attention in marketing is the clothes-break system. Taking too much damage visually degrades character outfits in stages, reducing defense as the costume deteriorates. It is fan-service by design and the game does not pretend otherwise. If that is a dealbreaker, this is not your game. If you are already a Neptunia fan, you know exactly what you signed up for and U delivers it without apology. Where U earns its Very Positive rating honestly is in its approachability and replayability for series fans. The roster unlocks at a steady pace, each character plays distinctly enough to encourage experimenting with pairings, and the short mission structure makes it an easy game to pick up in 20-minute bursts. The writing, while thin compared to mainline entries, still lands the series' trademark absurdist jokes for those already in on them. For newcomers, though, the comedy will feel like watching an inside-joke compilation with no context. There is also no getting around the repetition: arenas look samey, enemy variety is limited, and the mission structure is essentially the same loop repeated across different difficulty tiers. It is a game that knows its audience and does not particularly try to expand it. As an RPG specialist I will be honest: the character arc and narrative depth you might expect from an RPG are largely absent here. Choices do not matter because there are no meaningful choices. This is a score-attack brawler wearing an RPG genre badge. The worldbuilding exists only as backdrop for combat setpieces and banter. If you are coming from the mainline Neptunia games for more lore, you will find scraps. If you want a cheerful, low-commitment action game built around characters you already love from the series, U gives you a clean, functional version of that with a runtime that does not outstay its welcome. Monika, Scout Team

Hyperdimension Neptunia U: Action Unleashed

Hyperdimension Neptunia U: Action Unleashed

Mar 21, 2016Idea FactoryIdea Factory International
GamerScout Says

A breezy hack-and-slash spinoff where CPU goddesses team up to obliterate enemy hordes, until their outfits don't survive the encounter.

PC
Steam Deck UnsupportedProtonDB Silver
Best Price Available
€3.83
at Kinguin
Lowest tracked: €3.36
Track this price

GamerScout Verdict

A fun but shallow brawler built for existing Neptunia fans - newcomers will find little story hook to justify the repetition.

Compare Prices(7 stores)

KinguinBest price
StandardGlobalSteam KeyKey
€3.83
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€4.22-71%
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StandardEurope (EU)Steam KeyKey
€4.91-67%
Priced in EUR by the store
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StandardEurope (EU)Steam KeyKey
€5.31
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StandardEurope (EU)Steam KeyKey
€5.48
Priced in EUR by the store
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StandardEurope (EU)Steam KeyKey
€6.28-18%
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StandardGlobalSteam KeyKey
€12.49
Priced in EUR by the store
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StandardGlobalSteam KeyKey
€12.49
Priced in EUR by the store
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Price History

Lowest tracked
€3.361 Aug 2026
Current best
€3.83
Official storesKeyshops
€3.27€3.57€3.87€4.175 Jun29 Jun22 Jul15 Aug7 Sept
5 Jun — 7 Sept
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Screenshots & Media

About Hyperdimension Neptunia U: Action Unleashed

Hyperdimension Neptunia U: Action Unleashed is a spinoff musou-style hack-and-slash built on the bones of the mainline Neptunia JRPG series, swapping out turn-based battles for fast, combo-heavy brawling across wave after wave of enemies. If you have never touched a Neptunia game before, the short version is this: the franchise is a long-running meta-comedy set in a world where gaming console wars are fought by anthropomorphized goddess warriors called CPUs. The humor is self-referential, occasionally fourth-wall-breaking, and deeply embedded in gaming culture nostalgia. U is lighter on story than the mainline entries, functioning more as a combat playground than a narrative experience. The core loop is simple and deliberately so. You pick a tag team of two characters from a roster that includes the main CPU goddesses and a couple of Dengeki Maoh magazine mascots, then charge through arenas dismantling mobs with aerial launchers, ground strings, and EXE Drive finishers. Swapping between your two characters mid-fight keeps combos alive and adds a small layer of decision-making around who to burn cooldowns with. The combat feels snappy for what it is, nothing that will challenge a veteran of the Warriors series, but satisfying enough to keep your thumbs busy for a few hours per session. Build variety is modest: characters have distinct move sets and some stat customization through equipment, but do not expect deep theorycrafting. The headline mechanic that gets the most attention in marketing is the clothes-break system. Taking too much damage visually degrades character outfits in stages, reducing defense as the costume deteriorates. It is fan-service by design and the game does not pretend otherwise. If that is a dealbreaker, this is not your game. If you are already a Neptunia fan, you know exactly what you signed up for and U delivers it without apology. Where U earns its Very Positive rating honestly is in its approachability and replayability for series fans. The roster unlocks at a steady pace, each character plays distinctly enough to encourage experimenting with pairings, and the short mission structure makes it an easy game to pick up in 20-minute bursts. The writing, while thin compared to mainline entries, still lands the series' trademark absurdist jokes for those already in on them. For newcomers, though, the comedy will feel like watching an inside-joke compilation with no context. There is also no getting around the repetition: arenas look samey, enemy variety is limited, and the mission structure is essentially the same loop repeated across different difficulty tiers. It is a game that knows its audience and does not particularly try to expand it. As an RPG specialist I will be honest: the character arc and narrative depth you might expect from an RPG are largely absent here. Choices do not matter because there are no meaningful choices. This is a score-attack brawler wearing an RPG genre badge. The worldbuilding exists only as backdrop for combat setpieces and banter. If you are coming from the mainline Neptunia games for more lore, you will find scraps. If you want a cheerful, low-commitment action game built around characters you already love from the series, U gives you a clean, functional version of that with a runtime that does not outstay its welcome.

Monika
Monika · Scout Team

RPGs

Tags

steamMusou-styleTag Team CombatFan-serviceAerial CombosShort SessionsRoster UnlocksWave-based Combat

System Requirements

Minimum

Processor
3 GHz Intel i3 or equivalent
Memory
4 GB RAM
Graphics
DirectX 10.x or OpenGL 3.3 or better graphics card with 1 GB RAM and support for v4 shaders
DirectX
Version 10
Storage
7 GB availabl…

Recommended

Processor
3.1 GHz Intel i5 or equivalent
Memory
8 GB RAM
Graphics
DirectX 10.x or OpenGL 3.3 or better graphics card with 2 GB RAM and support for v4 shaders Direct…

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Reviews & Ratings

Metacritic
71
Steam
92%(3,014)

Game Info

Developer
Idea Factory
Publisher
Idea Factory International
Release Date
Mar 21, 2016

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Frequently asked questions about Hyperdimension Neptunia U: Action Unleashed

How much does Hyperdimension Neptunia U: Action Unleashed cost?

As of 7 September 2026, the cheapest in-stock offer for Hyperdimension Neptunia U: Action Unleashed is €3.83 at Kinguin, out of 11 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Hyperdimension Neptunia U: Action Unleashed cheapest?

The lowest in-stock price we track for Hyperdimension Neptunia U: Action Unleashed is €3.83 at Kinguin (7 September 2026). We compare 11 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Hyperdimension Neptunia U: Action Unleashed available on?

Hyperdimension Neptunia U: Action Unleashed is available on PC.

When was Hyperdimension Neptunia U: Action Unleashed released?

Hyperdimension Neptunia U: Action Unleashed was released on 21 March 2016.

Who developed Hyperdimension Neptunia U: Action Unleashed?

Hyperdimension Neptunia U: Action Unleashed was developed by Idea Factory and published by Idea Factory International.

Is Hyperdimension Neptunia U: Action Unleashed worth buying?

Hyperdimension Neptunia U: Action Unleashed holds a Metacritic score of 71/100, making it one of the standout Action titles. See the full reviews, ratings and how-long-to-beat times on this page to decide.