Released Mar 21, 2016 $14.99 Very Positive Counts toward your Steam games

Hyperdimension Neptunia U: Action Unleashed

By Idea Factory · published by Idea Factory International

Anime Female Protagonist Hack and Slash Action JRPG RPG Cute Singleplayer ComedyFunnyMemesStory Rich

Track this game Steam page

Followers 23,510

Reviews 2,539 Very Positive

Players yesterday 1 at the busiest moment

Owners 200K–500K estimated

Hyperdimension Neptunia U: Action Unleashed is a game tagged Anime, Female Protagonist and Hack and Slash by Idea Factory, released Mar 21, 2016. It has 2,539 Steam reviews (Very Positive). It has an estimated 200K–500K owners on Steam. The Steam games most like it include MegaTagmension Blanc + Neptune VS Zombies (Neptunia), Hyperdimension Neptunia Re;Birth2: Sisters Generation and Hyperdimension Neptunia Re;Birth3 V Generation.

Choose your tag team and rip through massive hordes of enemies with exciting aerial and ground-based combos. Look out, though - take too many hits and your clothes and defense will end up shredded!

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<a href="https://launchrivals.com/games/387340-hyperdimension-neptunia-u-action-unleashed"><img src="https://launchrivals.com/games/387340/badge.png" alt="Hyperdimension Neptunia U: Action Unleashed launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/387340-hyperdimension-neptunia-u-action-unleashed"><img src="https://launchrivals.com/games/387340/badge.png?theme=light" alt="Hyperdimension Neptunia U: Action Unleashed launch date" width="320" height="84"></a>

MegaTagmension Blanc + Neptune VS Zombies (Neptunia) 91% match · Anime, Female Protagonist, Hack and Slash
Hyperdimension Neptunia Re;Birth2: Sisters Generation 88% match · Anime, Female Protagonist, JRPG
Hyperdimension Neptunia Re;Birth3 V Generation 88% match · Anime, Female Protagonist, JRPG
Cyberdimension Neptunia: 4 Goddesses Online 87% match · Anime, Female Protagonist, Hack and Slash
Neptunia x SENRAN KAGURA: Ninja Wars 87% match · Anime, Female Protagonist, Hack and Slash
Megadimension Neptunia VII 86% match · Anime, Female Protagonist, JRPG
Neptunia: Sisters VS Sisters 86% match · Anime, Female Protagonist, Hack and Slash
Hyperdimension Neptunia Re;Birth1 85% match · Anime, Female Protagonist, JRPG
Megadimension Neptunia VIIR 83% match · Anime, Female Protagonist, JRPG
Hyperdevotion Noire: Goddess Black Heart (Neptunia) 82% match · Anime, Female Protagonist, JRPG

Steam data

Everything Steam lists for Hyperdimension Neptunia U: Action Unleashed · record updated 1 day ago

Steam store

Overview

App ID387340

Release dateMar 21, 2016

Last change number37434570

Last record update1 day ago

App type: Game
Developer: Idea Factory, Compile Heart, Tamsoft
Publisher: Idea Factory International
Steam profile: Counts toward game count and achievement totals · checked Nov 1, 2025
Franchise: Idea Factory International, Official Neptunia
Website: ideafintl.com/neptunia-u

Language	Interface	Full audio	Subtitles
English	Yes	Yes

Windows

Steam Deck: Unsupported
Controller: Full support

Single-playerSteam AchievementsSteam Trading CardsSteam CloudFamily SharingFull controller support

Prices

Price · US$14.99

On sale0 of 39regions right now

Lowest seen · US$14.99Oct 24, 2026

Checked1 day agoin 39 regions

NorwaykrNOK

Every price change is kept from Oct 24, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
1167750	beta	Jun 7, 2016
1167750	public	Jun 7, 2016

Packages & DLC

ID	Name	Games	Price (US)
73206	Hyperdimension Neptunia U: Action Unleashed	1	$14.99
88429 Bundle	Action Unleashed	2	$40.48
7213 Bundle	IFI RPG Smashers Bundle	29	$830.96

ID	Name	Price (US)
417850	Not on the store yet	—
417851	Not on the store yet	—

Depots

ID	Name	Systems	Size	Download	Manifest
228984	— shared from 228980	Windows	—	—	—
228990	— shared from 228980	Windows	—	—	—
387341	— English	Windows	2.76 GB	1.54 GB	6067955895559263312
417850	— English DLC 417850	Windows	337 B	192 B	4100569531705838717
417851	— English DLC 417851	Windows	337 B	208 B	5731360136363490007

Branch	Build	Updated	Access
public	1167750	Jun 7, 2016	Open
beta	1167750	Jun 7, 2016	Open

Configuration

Install foldersteamapps/common/Neptunia U

Executable	Arguments	Systems	Description
Neptunia.exe		Windows

Space per player7.7 MB

Filesup to 51

Save locations1

Root	Path	Pattern	Systems
gameinstall	savedata	*.dat	All

Screenshots

Hyperdimension Neptunia U: Action Unleashed screenshot 1

Hyperdimension Neptunia U: Action Unleashed screenshot 2

Hyperdimension Neptunia U: Action Unleashed screenshot 3

Hyperdimension Neptunia U: Action Unleashed screenshot 4

Hyperdimension Neptunia U: Action Unleashed screenshot 5

Hyperdimension Neptunia U: Action Unleashed screenshot 6

Hyperdimension Neptunia U: Action Unleashed screenshot 7

Hyperdimension Neptunia U: Action Unleashed screenshot 8

Hyperdimension Neptunia U: Action Unleashed screenshot 9

Update history

Oct 25, 2026 · 16:21 #37434570
- appid removed
- common.ReleaseState added released
- common.releasestate removed

Data from public Steam pages, updated daily; 2 days of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.

Hyperdimension Neptunia U: Action Unleashed

About Hyperdimension Neptunia U: Action Unleashed

Steam data

Overview

App info

Languages

Platforms

Features

Related apps

Prices

NorwaykrNOK

Americas 10

Europe 5

CIS 4

Asia-Pacific 13

Middle East & Africa 7

Patches

Builds

Packages & DLC

Packages

DLCs

Depots

Depots

Branches

Configuration

Launch options

Cloud saves

Screenshots

Update history

Changes to the Steam record