Top rated free games available in Japanese tagged Sci-fi

Explore games available in Japanese tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan · Upload your games available in Japanese to itch.io to have them show up here.

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GIF

Hello Charlotte EP1: Junk Food, Gods and Teddy Bears

Hello, my Puppeteer.

etherane

Rated 4.8 out of 5 stars

(665 total ratings)

Role Playing

Goodboy Galaxy DEMO

Exploration platform game for Game Boy Advance (and more!)

Goodboy Galaxy

Rated 4.8 out of 5 stars

(193 total ratings)

Platformer

Play in browser

WANrobo

you are a smart home ai.

npckc

Rated 4.8 out of 5 stars

(75 total ratings)

Interactive Fiction

DON'T SAY YES

DON'T SAY "YES" no matter what. A Game Boy-style visual novel that takes five to ten minutes to complete.

realkey

Rated 4.7 out of 5 stars

(100 total ratings)

Visual Novel

Play in browser

LunarLux

Unleash your Lux! Your RPG Adventure on the Moon Awaits!

CosmicNobab

Rated 4.7 out of 5 stars

(65 total ratings)

Adventure

Huge-Enemy

Huge Enemy is a horizontal Shoot ‘em up that takes place in a dark sci-fi universe with Japanese influences.

HugeEnemy

Rated 4.9 out of 5 stars

(10 total ratings)

Shooter

Star Shift Origins

Trapped in an alternate reality and on the run, the Dauntless crew searches for answers while being hunted by the ESA.

Psychronic

Rated 4.7 out of 5 stars

(19 total ratings)

Role Playing

GIF

メカ-ON!

メカ brawler

Fractal Phase

Rated 4.4 out of 5 stars

(11 total ratings)

Action

THE LAST SECRET

A free story about mysterious conspiracies, math and romance

THE LAST SECRET

Rated 4.2 out of 5 stars

(9 total ratings)

Interactive Fiction

Codename: Apocalypse [Demo]

Persuade your boss to let you work from home through card battles in a pre-apocalypse world (Roguelike Deckbuilding)

RANK B

Rated 4.4 out of 5 stars

(7 total ratings)

Card Game

Play in browser

ALLBLACK Ch.1

A man wake up with no memories, seemingly holding a key for a secret project

NSAID

Rated 5.0 out of 5 stars

(5 total ratings)

Visual Novel

Play in browser

Dinogen Online

Top-down dinosaur shooter with intense multiplayer action. Play as a human or dinosaur in objective-based game modes!

Wilkin Games

Rated 4.8 out of 5 stars

(4 total ratings)

Shooter

GIF

Hyperspace Colonization

Gather resources, colonize planets, upgrade the spaceship, explore the universe.

GiudarkGames

Rated 4.8 out of 5 stars

(4 total ratings)

Strategy

|][-@I7 in vitro #Dead in vitro

"This is an experimental record of a small system."

Cupro

Rated 4.8 out of 5 stars

(4 total ratings)

Shooter

JAMIR

Sci-fi Shooter

Mert

Rated 5.0 out of 5 stars

(3 total ratings)

Shooter

Play in browser

STAND-ALONE [DEMO]

LIFUEL

Rated 4.0 out of 5 stars

(5 total ratings)

Action

300年祭

Nice Gear Games

Rated 5.0 out of 5 stars

(2 total ratings)

Visual Novel

Play in browser

Rise: The Vieneo Province

Online multi-player game in development... huge persistent sandbox world where you can help colonize the planet!

unistellar

Rated 5.0 out of 5 stars

(2 total ratings)

Simulation

TRU CLR

Futuristic Neon Blasting Action Arcade Game

Over the Rainbow Studios

Rated 4.0 out of 5 stars

(2 total ratings)

Shooter

Phantom Quiet Storm (2000) demo

PhantomQuietStorm

Takeshi games Productions

Rated 2.0 out of 5 stars

(1 total ratings)

Action

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Top rated freeGamesGamesToolsGame assetsComicsBooksPhysical gamesAlbums & soundtracksGame modsEverything elseavailable in Japanese tagged Sci-fi (20 results)

New itch.io is now on YouTube!

Top rated free
Games Tools Game assets Comics Books Physical games Albums & soundtracks Game mods Everything else
available in Japanese tagged Sci-fi (20 results)