Top rated games from 2021 tagged Sci-fi

Explore games from 2021 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 from 2021 to itch.io to have them show up here.

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Trigaea

Alter genes, survive. Sci-fi RPG. 270k+

RynGM

Rated 4.8 out of 5 stars

(613 total ratings)

Interactive Fiction

Play in browser

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10-103: NULL KELVIN

Infiltrate. Investigate. Exterminate.

Nerdspartan

Rated 4.9 out of 5 stars

(204 total ratings)

Action

Play in browser

Goodboy Galaxy DEMO

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

Goodboy Galaxy

Rated 4.8 out of 5 stars

(209 total ratings)

Platformer

Play in browser

ENDLESS BLUE

An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?

mrdiv

Rated 4.7 out of 5 stars

(288 total ratings)

Action

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Slipways Classic

Build a vast interstellar empire in 30 minutes flat.

Jakub Wasilewski

Rated 4.6 out of 5 stars

(398 total ratings)

Strategy

Play in browser

Pirated Code

Tsundere Amnesiac AI x Pathetic Space Pirate

hollowmend

Rated 4.7 out of 5 stars

(197 total ratings)

Visual Novel

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A Monster's Insight

Gaslight eldritch horrors or die trying

arkicade

Rated 4.7 out of 5 stars

(170 total ratings)

Visual Novel

Celestia [RELEASED]

brighten the world with your light and love

owl.

Rated 4.7 out of 5 stars

(183 total ratings)

Visual Novel

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Universe for Sale - Prologue

Universe for Sale

Tmesis Studio

Rated 4.9 out of 5 stars

(72 total ratings)

Adventure

WANrobo

you are a smart home ai.

npckc

Rated 4.8 out of 5 stars

(76 total ratings)

Interactive Fiction

Starbuster

Strange Matter

Rated 4.9 out of 5 stars

(40 total ratings)

Platformer

That Which Faith Demands

dismantle the sacred and the divine

Jenna Yow

Rated 4.8 out of 5 stars

(56 total ratings)

Interactive Fiction

Nymph's Tower

Ascend, explore, escape

brlka

Rated 5.0 out of 5 stars

(31 total ratings)

Adventure

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Zordak

You wake up from an unexpectedly long cryosleep, only to discover that this place is not what it's supposed to be.

Apapappa

Rated 4.6 out of 5 stars

(127 total ratings)

Platformer

Entity

A tiny sci-fi horror game.

ultrabrilliant

Rated 4.8 out of 5 stars

(52 total ratings)

Play in browser

Lavender Laboratories

Turn off your mind and vibe with Voldritch

Bloof

Rated 4.8 out of 5 stars

(70 total ratings)

Visual Novel

Play in browser

Descent

Explore the abandoned vessel VALIS XI and piece together the secrets of the crew's disappearance.

patchware

Rated 4.5 out of 5 stars

(165 total ratings)

Interactive Fiction

Play in browser

LunarLux

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

CosmicNobab

Rated 4.7 out of 5 stars

(66 total ratings)

Adventure

Belle Automata: Chronicle I [RELEASED]

$19.99

a romantic visual novel about an android finding herself

owl.

Rated 4.7 out of 5 stars

(73 total ratings)

Visual Novel

Beyond the Chiron Gate

$10

Text-based space exploration game

John Ayliff

Rated 4.7 out of 5 stars

(49 total ratings)

Interactive Fiction

FLESH/CIRCUIT

a (wip) ditherpunk VN about surveillance capitalism and digital lovers

Coleo_Kin

Rated 5.0 out of 5 stars

(17 total ratings)

Visual Novel

Play in browser

Underneath

HIS

Rated 4.6 out of 5 stars

(97 total ratings)

Platformer

Play in browser

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Code 7 - Episodes 2 & 3 Available Now

$22.99

What would you do if you found yourself trapped on an eerie space station with nothing but a computer?

Goodwolf Studio

Rated 4.7 out of 5 stars

(66 total ratings)

Adventure

Gunborg: Dark Matters

$9.99

Take on an army of alien soldiers and killer robots

Rickard Paulsson

Rated 4.8 out of 5 stars

(36 total ratings)

Action

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TAIPEI METRO QUEST

a narrative game about time-traveling home

✧.* hellodri *✲☆

Rated 4.8 out of 5 stars

(36 total ratings)

Interactive Fiction

Play in browser

Last Fleet

$20

The last of humanity flee across space from a merciless inhuman adversary

Black Armada Games

Rated 5.0 out of 5 stars

(14 total ratings)

Role Playing

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Myx's Bittersweet Musings

A short, seasonal visual novel about relationships and perceiving the past. (Specifically, Myx's past...)

MintGlow

Rated 4.9 out of 5 stars

(16 total ratings)

Visual Novel

Play in browser

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Scavenger of Dunomini 🤖

In bundle

Match-3 Trash Pile Defender

PUNKCAKE Délicieux 🥞

Rated 4.9 out of 5 stars

(21 total ratings)

Puzzle

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iro

a little exploration game set on a lonely planet.

sukinapan

Rated 4.6 out of 5 stars

(52 total ratings)

Adventure

Play in browser

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Schildmaid MX

$14.99

Neutral. Shield. Danger.

HitP Studio

Rated 4.7 out of 5 stars

(41 total ratings)

Shooter

Two Envelopes

Two coffees - one black, one ice caramel.

The Adamant Gambit

Rated 5.0 out of 5 stars

(12 total ratings)

Visual Novel

Play in browser

10,000 SEX ARSES STUCK AT CALAIS

DOMINO CLUB

Rated 4.9 out of 5 stars

(15 total ratings)

Interactive Fiction

Play in browser

Sunrise on the Moon

Have a friendly conversation as you wait to watch the sunrise on the moon

Brii-Nanas

Rated 4.8 out of 5 stars

(22 total ratings)

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Starville

Ciudad nueva, vida nueva, ¿qué es lo peor que podría pasar?

Mister Cat

Rated 4.7 out of 5 stars

(36 total ratings)

Visual Novel

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PROJECT FORLORN

ABANDONED ARCHIVES OF THE WEDNESDAY RESEARCH ASSOCIATION

𝖘𝖞𝖓𝖙𝖍𝖈𝖔𝖉𝖊𝖗

Rated 4.8 out of 5 stars

(24 total ratings)

A True History of the Adamant Gambit

eventually, seeds find a way to grow

The Adamant Gambit

Rated 5.0 out of 5 stars

(11 total ratings)

Visual Novel

Play in browser

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Top ratedGamesGamesToolsGame assetsComicsBooksPhysical gamesAlbums & soundtracksGame modsEverything elsefrom 2021 tagged Sci-fi (912 results)

New itch.io is now on YouTube!

Top rated
Games Tools Game assets Comics Books Physical games Albums & soundtracks Game mods Everything else
from 2021 tagged Sci-fi (912 results)