Aliens

A Sci-Fi first/third person shooter, with vehicles, ships, jet packs, multiple sci-fi foot soldier classes, and much more. The game features a Single-player Campaign game mode with several uniquely designed missions,, and several Multiplayer game modes, such as Conquest, Free-For-All, and Escape.

22 Jul, 2021

Use the force of gravity in this fast-paced space shooter with realistic physics and orbital mechanics.

18 Nov, 2024

Intense 2D action-platformer set in a mining colony infected by an alien plague. In B.I.O.T.A. you can choose your hero, fight gruesome monsters, and customize your 8-bit retro experience with swappable 4-color palettes.

12 Apr, 2022

A quick-to-learn but challenging real-time strategy game where you spawn an army of space-bugs that control themselves.

19 Dec, 2017

Relive Half-Life.

6 Mar, 2020

You are a genetically enhanced super soldier tasked with defending Earth from an onslaught of alien foes. Blast your way through endless hordes in a conspiracy riddled side scrolling bullet hell adventure and become more dangerous than the truth. Become the Chimera!

19 Mar, 2025

Join the persistent open world of OZERSK! Choose your way to play on PvE or PvP servers, fight for precious loot and gear, and risk it all in a hostile environment. Die, lose all your gear and loot, then return to the same server in hopes of retrieving what you lost. This is your story!

25 Jul, 2024

A short horror game where you control a decaying spacecraft exploring distant star systems.

19 May, 2024

ENDLESS Space™ is a turn-based 4X strategy game, covering the space colonization age in the ENDLESS Universe™, where you can control every aspect of your civilization as you strive for galactic domination.

4 Jul, 2012

Silica blends FPS and RTS in epic, photorealistic battles. Choose to fight on the ground or command from above as humans or aliens. Dive into thrilling multiplayer combat or master strategic command. Are you ready to survive and conquer?

3 May, 2023

Enter the universe of Circuit Thunder®. Embark on a 2D-platforming adventure with Electrex Bolt® and master the abilities of lightning. Explore vibrant locations, battle novel enemies, unlock new abilities, and experience a powerful story of redemption.

25 Oct, 2024

Space ACTION-MMO. Control & upgrade more than one ship. Build a fleet! Turn a rag tag team into an armada. Aliens build relationships. Crew/attributes/skills/mastery/magic(legendary/unilegendary/unique)items. WORLD FIRST: Multicore MMO & INFINITE PLAYERS! Soon: Conquer star systems & Tax Players.

21 Nov, 2020

"Space Recall" is a side-scrolling game with action Roguelike structure, skill and equipment combination as innovation points, and economic operation as the driving force. players can build character skills according to the situation, and at the same time with special abilities

17 Nov, 2023

Giants, zombies, aliens, dinosaurs, a fully destructible city with fun vehicles (including helicopter!) and weapons at your disposable, yes Weekend Drive is way ahead of the curve! Get set for a fun unique full on action first person shooter experience!

14 Mar, 2019

Welcome to Beyond the Fringe, a single-player action/adventure set in a sci-fi universe with over seven different handcrafted maps to explore! Fight, fly, loot, mine, and craft your way through each world, searching for your mother and discovering the truth about the danger looming over the galaxy.

28 Feb, 2024

This is a roguelike open-world sandbox survival horror set in a modern city. Play as an --redacted-- parasite, possess human hosts, exploit and evolve them to help you survive in a hostile world, all to find out your one true purpose.

25 Mar, 2022

A Fresh and Insane Brawler with Roguelike elements. Lead a fellowship of jackasses abducted by angry aliens and forced to spread chaos into the most famous sports events. Instant fun, Retro Arcade style, for up to 4 players.

7 Jun, 2016

Drift through escalating asteroid chaos in this high-speed arcade space shooter. Master inertia-based movement, survive overwhelming destruction, and battle alone or with up to 4 players in frantic co-op and versus combat.

29 Apr, 2022

EXOME is a co-op sci-fi survival shooter that blends wave-based survival with open-world exploration. Battle hordes of aliens, upgrade your arsenal, and uncover the hidden truths of the deep forest. Will you face it alone or bring your friends along?

16 Dec, 2022

Lead the Mobile Infantry in this RTS game set in the Starship Troopers film universe. Balance your army composition with a diverse set of unit types, overcome line-of-sight and line-of-fire challenges through tactical positioning, and use special abilities to smash the Arachnid hordes!

16 Jun, 2022

The Hive is a strategy game with RPG elements where you assume command as the insectoid hivemind. Build and expand your underground colony, harvest resources, and evolve your swarm using DNA. Will you survive in this hostile yet beautiful underworld?

25 Aug, 2016

Absorb matching enemy fire, unleash devastating burst attacks, and survive escalating waves of neon arcade chaos in this fast-paced reactive shooter.

15 Jun, 2022

Introducing Muggo Clicker, the addictive idle clicker game! Muggo, the adorable alien who loves clicks. Each click raises your counter and offers a chance for epic drops. Equip, flaunt, or trade your treasures. Click, collect, and conquer – who knew clicking a Muggo could be this fun? Start now!

8 Aug, 2024

SENTRY is an action-defense first person shooter where you defend your spaceship against invading aliens. Plot an escape route through hostile space and battle the enemy across your vessel with the support of traps, turrets and environmental destruction.

25 Mar, 2024

Samorost 2 tells a surreal story of a space gnome whose dog just got kidnapped by mischievous aliens. Set out on a short expedition to rescue the pup, deal with curious strangers and relax to the soothing music by Tomáš "Floex" Dvořák.

10 Dec, 2009

Sci-fi action-roguelike survivors bullet-heaven with companions, dialogs and quests. Play as Operator - an independent agent operating on the fringes of known space, looking to make profit. Collect minerals, destroy or avoid hostile aliens. Buy new weapons, upgrade your stats and survive!

29 Apr, 2025

You are Earth's last line of defense in a relentless alien invasion. Experience intense top-down roguelite action across diverse landscapes, fighting invaders with a versatile arsenal. Outsmart, outgun, and survive your foes. Every run increases the challenge - so adapt, evolve, dominate!

19 Jun, 2023

Scan the stars and claim planets for your corporate masters! In Planet Scanner, you will discover unique new worlds, decode transmissions, and upload data all in the name of keeping your job. But what happens if you gaze too long in the void?

22 Oct, 2024

In this game, you are a leader, leading a force of army to fight other forces in the deep spaces. You will plunder their resources, build your homelands, explore and expand, managing your army both strategically and tactically. This will be a saga written with blood and fire.

16 Jun, 2022

Horror Loop, made with a new generation game engine with a deep, impressive and original story, is waiting for you!

6 Aug, 2023

The Teleport is a horror game where we try to escape from a spooky spaceship through the a camera system and the robot.

29 Jun, 2021

In this hex-based, turn-based strategy game, players will lead the Imperial forces of the Armageddon Steel Legion and Space Marines from a variety of Chapters against the Ork invasion through over 30 scenarios, on the hostile terrain of the planet and its gigantic Hive Cities.

26 Nov, 2014

Thousands of giant insects and aliens once again ravage the earth, and only the Earth Defense Force can stop them.

14 Dec, 2011

Get ready for an adventure in this fast-paced action game! With randomly generated levels and endless mode, you'll never play the same level twice in Blockrunner. Each playthrough is a new adventure, filled with unique challenges and surprises!

2 Jun, 2023

Real-time strategy battles in amazing sci-fi worlds! Command brave soldiers, mighty mechas and powerful aliens to face the greatest challenges in hostile alien worlds. The galaxy needs you!

15 May, 2019

Smash Up is the digital adaptation of the award-winning (and totally awesome) card game. Smash together two factions, and destroy your opponent with a wild and wacky combination of pirates, nerds, zombies, wizards and more!

12 Oct, 2016

As Evod, a special agent of the Earth Empire, you embark on a thrilling adventure to the enigmatic planet of Ulthar, inhabited by the zoomorphic tribe of the Flock, a biotechnological extraterrestrial civilization. Your mission is to unravel an ancient mystery that holds the key to your destiny.

8 May, 2024

Co-operative top-down shooter game available for free. An epic bug hunt featuring a unique blend of co-op play and squad-level tactics.

20 Apr, 2017

Hyper Frenzy is a free arena-styled singleplayer 2D space shooter using top-down perspective. Fight in different modes against bots, collect various items and use one of the plenty weapons to defeat your opponents. Create your own maps and gametypes.

20 Jun, 2021

Gatekeeper is a fast-paced rogue-like. Go on a quest to chase down Chaos and reclaim the stolen Heart of Time, fighting your way through relentless enemy forces. Play solo or in 4-player co-op and become the next Gatekeeper!

1 Aug, 2025

JET SET CORPS is a retro-inspired shoot 'em up action platformer. Fight aliens, rescue colonists, and explore planets in this pixel art adventure. Features co-op multiplayer, endless runner mode, weapon customization, and more! Add to your wishlist now!

11 Nov, 2020

Action Packed 2D Arcade Action Platformer featuring hand-drawn graphics. Armed with your fists (or a rolling pin) and a variety of bread-based boosts, fend of the Alien Plants, and avenge the Bakery they destroyed.

8 Dec, 2023

Rebots is a first-person automation game with an expansive universe to explore. Using intelligent(ish) rebots, you can gather resources, terraform planets, and scan all of the things. Traverse the galaxy in the name of space capitalism!

7 Oct, 2024

An Indian Hunahpu has a simple objective- save his brother from the dreadful Mechanoid. However this objective is simple only at the first glance – in fact it is hard. You will need all your perfect reaction, strength and intelligence! Go ahead!

14 Jan, 2018

Arriving on a hunt in a small village, you become a witness to attack of alien forces on the ground, armed with a shotgun, you decide to repulse the alien intruders.

16 Aug, 2021

Navigate a lethal, vibrant cosmos with total 360° control. No jumping, just pure momentum-based skill. 40+ handcrafted levels packed with secrets and high-stakes precision. Easy to start, brutal to finish.

30 Apr, 2025

Step into the deserts of tomorrow in a competitive VR RTS-shooter hybrid. Capture building slots, manage three resources, and outplay your rivals in tactical 1v1 and 2v2 battles.

22 Aug, 2022

Step into the Kozyrev Mirror to unlock your Extra Sensory Perception. Beware: dread and horror await. Investigate to find an escape from this liminal space. Are you truly alone? A short and chilling singleplayer horror game, inspired by the Kozyrev Mirror experiments.

19 Sep, 2024

Aliens are decimating New York City, only you have the technology to survive. Be The Weapon.

22 Mar, 2011

You are Isaac Clarke, an engineer on the spacecraft USG Ishimura. You're not a warrior. You're not a soldier. You are, however, the last line of defense for the remaining living crew.

9 Jan, 2009