(The rationale bit has been moved down to the 'AQUA' section, so this post now commences with ... The List)
Game name in bold means it's verified as voice and text localized.
Game name in italics means it's verified as text-only localized (no voices, or voices not in Japanese.)
Game name not emphasized means it was listed as supporting Japanese but it's not yet verified.
Alan Wake
Voice and text in Japanese
Bioshock Infinite
(GearBox Software)
Action-RPG
Fully localized audio and text (minus some menu options and in-game signs)
Borderlands 2
(GearBox Software)
Action-RPG
Chantelise - A Tale of Two Sisters
(EasyGameStation)
Originally in Japanese, so completely localized for it; not fully voiced, most dialogs are in text only. Apparently a console game port.
Kawaii Action-RPG, Demo Available
Language controlled by Steam's 'Game Properties'.
Counter-Strike: Global Offensive
Partially localized, text only is in Japanese.
The Darkness II
(Digital Extremes)
Localized text (minus some menu options and skill names), English audio
Action
The Elder Scrolls V: Skyrim
(Bethesda Games)
Almost completely localized in Japanese - All menus, voices, and texts have been localized. Only artwork has not been localized, so the signs in the rendered world are still in English.
Widely acclaimed, high budget fantasy adventure game, Action-RPG.
Language controlled by Steam's 'Game Properties'.
Only one language is installed at a time. Switching between languages involves (re-)downloading a substantial amount of data.
Localized in: USA, Sweden
May not be localized in Poland.
Rage
(id Software)
Fully localized audio and text
First-Person Shooter
Resident Evil Revelations / Biohazard Revelations UE
(Capcom)
Fully localized audio and text (with the exception of some common menu/gaming terms)
Action/Horror
A horror-survival style game with some action elements, from the famous horror series. Language is controlled by in-game menu; the story appears to be totally localized but not all the game menu terms are.
Fable - The Lost Chapters
(Lionhead Studios)
Fully localized in Japanese.
High-budget Action-RPG.
No demo.
The Last Remnant
(SQUARE ENIX)
High-budget console RPG port.
Language controlled by in-game menus.
Voices and text in Japanese for dialogs; there is some English text during combat ('Lockdown', 'Side Attack', etc.) but all the substantial content is localized.
Limbo
(Playdead)
Localized in Japanese.
Dark (literally and figuratively) side-scrolling run-and-jump game that plays like a puzzle game not an action game. While it is localized in Japanese, that localization consists of a very small amount of text and no voices, this is very language-sparse game.
Demo available, and supports Japanese.
Magic 2014 — Duels of the Planeswalkers
Text-only localized in Japanese.
Computer version of 'Magic: The Gathering' trading card game.
Orcs Must Die!
(Robot Entertainment )
Fully localized in Japanese.
Action/Strategy: Combination of trap-setting strategy game and first-person shooter style combat.
Demo available, and demo supports Japanese.
Language controlled by Steam's 'Game Properties'.
Orcs Must Die! 2
(Robot Entertainment )
Fully localized in Japanese.
Action/Strategy, similar (of course) to Orcs Must Die!
Language controlled by Steam's 'Game Properties'.
Recettear: An Item Shop's Tale
(EasyGameStation)
Originally in Japanese, so completely localized for it; not fully voiced, most dialogs are in text only. Apparently a console game port.
ChouKawaii RPG game, a hybrid between shop simulation and action/dungeon exploration.
Demo Available.
Language controlled by Steam's 'Game Properties'.
Serious Sam 3: BFE
(Croteam)
Localized text but not audio
Action/First Person Shooter
Sid Meier's Civilization® V
(Firaxis Games)
Only text is localized in Japanese.
One of the famous hybrid nation-building simulation/wargame series.
Sonic Generations
(Devil's Details)
Text and voices are localized into Japanese (although the Steam Store page doesn't reflect that). There was an earlier report that cut-scenes were in English, but for me, cut-scenes are in Japanese.
This is a collection of action games featuring the famous SEGA standard-bearer, Sonic the Hedgehog.
Language controlled by Steam's 'Game Properties'.
Spec Ops: the Line
(Yager)
Localized text but not audio
Action/Adventure (3rd person shooter)
Super Brothers: Sword & Sorcery
Unique style of puzzle oriented RPG.
Fully localized in Japanese, but almost all the dialogue is text and the characters rarely speak.
The Witcher 2: Assassins of Kings
(CD Projekt RED)
Text-only localization (according to Steam's notes and semi-confirmed by a non-steam version of the same game).
RPG
X-Com (2012)
Partially localized: Text in Japanese, Voices in English
Yosumin!
(SQUARE ENIX)
Originally in and fully localized in Japanese.
Kawaii Puzzle-RPG.
Demo available in Japanese.
Gyromancer
(PopCap Games in collaboration with SQUARE ENIX)
Purportedly localized in Japanese.
Puzzle-RPG
Demo available, but the demo only shows me a black screen (with music playing)
Lost Planet™: Extreme Condition
(CAPCOM)
Text is localized in Japanese
3D action game with advanced graphics.
Demo available in Japanese, but the voices were in English.
Language controlled by in-game menus.
A.R.E.S.: Extinction Agenda
(Extend Studio)
Allegedly localized in Japanese.
Side-scrolling battle-suit action game.
Demo available, but the demo was not in Japanese.
Alien Breed Trilogy
Alien Breed: Impact ; Alien Breed 2: Assault ; Alien Breed 3: Descent
(Team17 Software Ltd.)
Allegedly localized in Japanese
3rd-person action/shooter
Demos available - I tried a little of the 'Alien Breed: Impact' demo and it was text-only localized, voices still in English, and the text seemed to contain either errors or peculiar jargon.
Language controlled by Steam's 'Game Properties'.
Nation Red
(DiezelPower)
Text localized in Japanese. I didn't hear any voices other than incoherent zombie moans in the part that I played. The text, however, is very blurry and hard to make out unless you're already very familiar with the word you're looking at (you can't really make out individual strokes in the more complex characters).
Action, 3rd person shooter, Zombie themed.
Demo available.
SEASON OF MYSTERY: The Cherry Blossom Murders
(SQUARE ENIX)
Allegedly localized in Japanese, and from a Japanese developer.
Hidden Object mystery
No demo.
Front Mission Evolved
(Double Helix Games)
there appears to be no actual Japanese option, even though the store lists Japanese.
Mecha Action game
Hydrophobia: Prophecy
Dark Energy Digital Ltd.
Allegedly text-only localized in Japanese with voices only available in English.
3rd person action.
No demo available.
Guild Wars
Allegedly text-only localized in Japanese.
Voices can allegedly be in English, French, Italian, German, Spanish or Korean.
MMORPG. Sold as multiple games and content increases, but I'm going to lump it all under this one entry.
No demo available.
Team Fortress 2, Counter-Strike Source, Half-Life 2, Left 4 Dead 2, Portal, Portal 2
(Valve Software)
These are Steam's own games, pretty much all built all the same lines as action games (albeit with very different themes). I've listed the set of them that claims on the Shop Page to support Japanese (but not listed content expansions or splits for the same game.)
Valve (the company that owns Steam) tries to provide text file localization for Japanese (but didn't go back and localize older games). They don't redub voices, so all the Valve Games with voices are only partially localized.
Team Fortress-2, at least, had text elements that were not localized so an English menu item or message will appear here and there in the middle of the game.
--- AQUA (Answers to Questions Un-Asked) ---
Steam is, essentially, an online store for games... why does it get its own thread? It's effectively the online store for games, with the vast majority of online-purchasable games for PC and Mac. Right or wrong they have a near-monopoly in that area. (Of course you can always buy disks in boxes.) They also support the PS3, although on that platform, they have to compete with the Sony store.
Because it's really quite difficult to figure out what's going on with the games purchasable through Steam, I'm going to write out what I've discovered. If other people provide information, I'll try to keep a list.
You can, of course, see if a game claims to support a language on that game's shop page, however that may not be 100% accurate and certainly the level of support is not apparent. There does not appear to be any way to search for games by the language(s) they support. Whether or not a game's description is localized bears no relationship to whether or not the software is localized.
At the moment, I only have Steam on the PC, using the USA store. I don't know the details but understand there is regionalized differences, so what those of you living in Japan can see or obtain may be different. I'll try to make a note of regional differences too if they are provided.
I won't do a detailed review because you can get those from 'metacritic' (Steam's in-game links go there, I'm sure there are other review sites as well). I will try to give an idea of the flavor of the game if I know.
Game name in bold means it's verified as voice and text localized.
Game name in italics means it's verified as text-only localized (no voices, or voices not in Japanese.)
Game name not emphasized means it was listed as supporting Japanese but it's not yet verified.
Alan Wake
Voice and text in Japanese
Bioshock Infinite
(GearBox Software)
Action-RPG
Fully localized audio and text (minus some menu options and in-game signs)
Borderlands 2
(GearBox Software)
Action-RPG
Chantelise - A Tale of Two Sisters
(EasyGameStation)
Originally in Japanese, so completely localized for it; not fully voiced, most dialogs are in text only. Apparently a console game port.
Kawaii Action-RPG, Demo Available
Language controlled by Steam's 'Game Properties'.
Counter-Strike: Global Offensive
Partially localized, text only is in Japanese.
The Darkness II
(Digital Extremes)
Localized text (minus some menu options and skill names), English audio
Action
The Elder Scrolls V: Skyrim
(Bethesda Games)
Almost completely localized in Japanese - All menus, voices, and texts have been localized. Only artwork has not been localized, so the signs in the rendered world are still in English.
Widely acclaimed, high budget fantasy adventure game, Action-RPG.
Language controlled by Steam's 'Game Properties'.
Only one language is installed at a time. Switching between languages involves (re-)downloading a substantial amount of data.
Localized in: USA, Sweden
May not be localized in Poland.
Rage
(id Software)
Fully localized audio and text
First-Person Shooter
Resident Evil Revelations / Biohazard Revelations UE
(Capcom)
Fully localized audio and text (with the exception of some common menu/gaming terms)
Action/Horror
A horror-survival style game with some action elements, from the famous horror series. Language is controlled by in-game menu; the story appears to be totally localized but not all the game menu terms are.
Fable - The Lost Chapters
(Lionhead Studios)
Fully localized in Japanese.
High-budget Action-RPG.
No demo.
The Last Remnant
(SQUARE ENIX)
High-budget console RPG port.
Language controlled by in-game menus.
Voices and text in Japanese for dialogs; there is some English text during combat ('Lockdown', 'Side Attack', etc.) but all the substantial content is localized.
Limbo
(Playdead)
Localized in Japanese.
Dark (literally and figuratively) side-scrolling run-and-jump game that plays like a puzzle game not an action game. While it is localized in Japanese, that localization consists of a very small amount of text and no voices, this is very language-sparse game.
Demo available, and supports Japanese.
Magic 2014 — Duels of the Planeswalkers
Text-only localized in Japanese.
Computer version of 'Magic: The Gathering' trading card game.
Orcs Must Die!
(Robot Entertainment )
Fully localized in Japanese.
Action/Strategy: Combination of trap-setting strategy game and first-person shooter style combat.
Demo available, and demo supports Japanese.
Language controlled by Steam's 'Game Properties'.
Orcs Must Die! 2
(Robot Entertainment )
Fully localized in Japanese.
Action/Strategy, similar (of course) to Orcs Must Die!
Language controlled by Steam's 'Game Properties'.
Recettear: An Item Shop's Tale
(EasyGameStation)
Originally in Japanese, so completely localized for it; not fully voiced, most dialogs are in text only. Apparently a console game port.
ChouKawaii RPG game, a hybrid between shop simulation and action/dungeon exploration.
Demo Available.
Language controlled by Steam's 'Game Properties'.
Serious Sam 3: BFE
(Croteam)
Localized text but not audio
Action/First Person Shooter
Sid Meier's Civilization® V
(Firaxis Games)
Only text is localized in Japanese.
One of the famous hybrid nation-building simulation/wargame series.
Sonic Generations
(Devil's Details)
Text and voices are localized into Japanese (although the Steam Store page doesn't reflect that). There was an earlier report that cut-scenes were in English, but for me, cut-scenes are in Japanese.
This is a collection of action games featuring the famous SEGA standard-bearer, Sonic the Hedgehog.
Language controlled by Steam's 'Game Properties'.
Spec Ops: the Line
(Yager)
Localized text but not audio
Action/Adventure (3rd person shooter)
Super Brothers: Sword & Sorcery
Unique style of puzzle oriented RPG.
Fully localized in Japanese, but almost all the dialogue is text and the characters rarely speak.
The Witcher 2: Assassins of Kings
(CD Projekt RED)
Text-only localization (according to Steam's notes and semi-confirmed by a non-steam version of the same game).
RPG
X-Com (2012)
Partially localized: Text in Japanese, Voices in English
Yosumin!
(SQUARE ENIX)
Originally in and fully localized in Japanese.
Kawaii Puzzle-RPG.
Demo available in Japanese.
Gyromancer
(PopCap Games in collaboration with SQUARE ENIX)
Purportedly localized in Japanese.
Puzzle-RPG
Demo available, but the demo only shows me a black screen (with music playing)
Lost Planet™: Extreme Condition
(CAPCOM)
Text is localized in Japanese
3D action game with advanced graphics.
Demo available in Japanese, but the voices were in English.
Language controlled by in-game menus.
A.R.E.S.: Extinction Agenda
(Extend Studio)
Allegedly localized in Japanese.
Side-scrolling battle-suit action game.
Demo available, but the demo was not in Japanese.
Alien Breed Trilogy
Alien Breed: Impact ; Alien Breed 2: Assault ; Alien Breed 3: Descent
(Team17 Software Ltd.)
Allegedly localized in Japanese
3rd-person action/shooter
Demos available - I tried a little of the 'Alien Breed: Impact' demo and it was text-only localized, voices still in English, and the text seemed to contain either errors or peculiar jargon.
Language controlled by Steam's 'Game Properties'.
Nation Red
(DiezelPower)
Text localized in Japanese. I didn't hear any voices other than incoherent zombie moans in the part that I played. The text, however, is very blurry and hard to make out unless you're already very familiar with the word you're looking at (you can't really make out individual strokes in the more complex characters).
Action, 3rd person shooter, Zombie themed.
Demo available.
SEASON OF MYSTERY: The Cherry Blossom Murders
(SQUARE ENIX)
Allegedly localized in Japanese, and from a Japanese developer.
Hidden Object mystery
No demo.
Front Mission Evolved
(Double Helix Games)
there appears to be no actual Japanese option, even though the store lists Japanese.
Mecha Action game
Hydrophobia: Prophecy
Dark Energy Digital Ltd.
Allegedly text-only localized in Japanese with voices only available in English.
3rd person action.
No demo available.
Guild Wars
Allegedly text-only localized in Japanese.
Voices can allegedly be in English, French, Italian, German, Spanish or Korean.
MMORPG. Sold as multiple games and content increases, but I'm going to lump it all under this one entry.
No demo available.
Team Fortress 2, Counter-Strike Source, Half-Life 2, Left 4 Dead 2, Portal, Portal 2
(Valve Software)
These are Steam's own games, pretty much all built all the same lines as action games (albeit with very different themes). I've listed the set of them that claims on the Shop Page to support Japanese (but not listed content expansions or splits for the same game.)
Valve (the company that owns Steam) tries to provide text file localization for Japanese (but didn't go back and localize older games). They don't redub voices, so all the Valve Games with voices are only partially localized.
Team Fortress-2, at least, had text elements that were not localized so an English menu item or message will appear here and there in the middle of the game.
--- AQUA (Answers to Questions Un-Asked) ---
Steam is, essentially, an online store for games... why does it get its own thread? It's effectively the online store for games, with the vast majority of online-purchasable games for PC and Mac. Right or wrong they have a near-monopoly in that area. (Of course you can always buy disks in boxes.) They also support the PS3, although on that platform, they have to compete with the Sony store.
Because it's really quite difficult to figure out what's going on with the games purchasable through Steam, I'm going to write out what I've discovered. If other people provide information, I'll try to keep a list.
You can, of course, see if a game claims to support a language on that game's shop page, however that may not be 100% accurate and certainly the level of support is not apparent. There does not appear to be any way to search for games by the language(s) they support. Whether or not a game's description is localized bears no relationship to whether or not the software is localized.
At the moment, I only have Steam on the PC, using the USA store. I don't know the details but understand there is regionalized differences, so what those of you living in Japan can see or obtain may be different. I'll try to make a note of regional differences too if they are provided.
I won't do a detailed review because you can get those from 'metacritic' (Steam's in-game links go there, I'm sure there are other review sites as well). I will try to give an idea of the flavor of the game if I know.
Edited: 2013-08-07, 6:13 pm

