Top similar games like Interstellar Expedition:

The Happies: Amber Falcon is a small casual game, where you control a hot air balloon and explore different mission environments. In a disaster of cosmic proportions, the Happies are forced to leave their planet in a hurry on evacuation ships. One of these ships is the Amber Falcon.

A collection of 4 short games from The Voices Games: a 3rd person horror shooter, 2d platformer, flight simulator in a tunnel and a second person escape

Dash Fleet is a simple and fun dashing action game.

Mud River is a horizontal 2D Shoot‘em Up game. The Rio Doce (Sweet River) was a paradise for mankind and animals, but now it has become a territory destroyed by the unscrupulous activities of Dr. Wellin. This is Pacal's first destination, ascending the Rio Doce preventing its complete destruction.

Retro arcade classic, Defeat a million invaders from another dimension in this side scrolling shoot'em up.

Floathink is an action puzzle game with physics and gravity, which objective is to reach the platform of each level with your spaceship as soon as you can, by avoiding several space obstacles.

Mech Mastery is an exciting new game that combines tower defense strategy with epic robot battles against alien invaders

Do you miss the times when games were not holding your hand? When they did not forgive mistakes and controls and rules were clear and simple to learn? YES? So you miss the 90s!

Beam Cat is a challenging platformer game where you charge a laser cannon to propel yourself or to slay your enemies. Climb to the top of the map to escape with your rescued brethren.

Run and gun through a galaxy of cults and doom! This fast-paced, action platformer puts you in the hooves of a Goatling armed with a Eldritch gun and a fierce attitude towards heretics.

BoboInvasion is a classic spaceshooter game. Face waves of aliens with increasing difficulty, dodge their attacks, and choose a ship upgrade that suits your style to win

2008. The golden age of the Internet. Rage comics. Cat videos. JPEGs. Take this figurative time machine back to relive the uncanny flash games of yesteryear. DISCLAIMER: You cannot blame us if your teacher catches you playing this in class.

Space adventure is a classic Shoot 'Em Up style game with a fast pace and a test of your reflexes. Maneuver, collect bonuses and score points to become the best!

VITATIO 3 brings a new take on the precision game genre, traverse your physics based ship through the asteroid belt in this infinite running score based avoidance game, upgrade your ship, unlock new paint jobs and customize your cockpit

A small topdown shooter in pixelart graphics.

Steel Rampart (Steel Rampart) is a 2D game in which players need to control machine guns to defend themselves against incoming enemies, including planes and tanks.

Help ranger Riki to fight an unknown menace which could destroy not only the Amazon forest but the entire world. A fast and yet challenging game.

GumBall Warrior is a 2d shooter puzzle adventure game inspired by the Mega Man games and other tiles. Choose your own path, travel through several strange worlds, as you defeat each of the bosses on each world unlocking new powers and expanding your kingdom.

Rescue the civilians, race the clock, and raze the enemy in MH-Zombie, the world’s only helicopter arcade simulator! Three flight physics modes, three difficulty modes, and a tutorial mode provide a stepped learning curve and wider accessibility to realistic helicopter flight.

TRAXION is a space-themed cave flyer featuring beautiful pixel art, great music, and tons of meticulously crafted physics puzzles.

Cogstellation is a space mining game based entirely around connecting gears around. Improve your ship to be the space travel machine that you know it can be, colonize the solar system by defeating the existing colonies, and improve your base with the best mining and crafting equipment you can get.

Tank And Roll is an Action-Shooter game that challenges players achieve the highest score! There are features such as unlocking new vehicles, drawing your own vehicle, and importing custom avatars for your character! It offers both fun and a rewarding challenge for those who dare to master it!

FULL-THROTTLE STG "ACCELERATE ZONE". This is an action shooting game where the faster you go, the better your strategy. It's okay to take your time and go at your own pace.

This is a 2D science fiction casual game, where players can gain increasingly fulfillment by collecting and exploring in the universe. The non-competitive game mode can also bring relaxation to users.

Destructions – the game which gives an opportunity of complete damage at the levels which were created with an idea of destruction.

Compare your scores on the Steam Leaderboards! Navigate through obstacles like spinners, and oscilators. Apply boost to keep your rocket in the air. Speedrun against your friends, or try to get as far as you can in the game without crashing!

An online or local multiplayer space monkey racing platformer. Fight your way to the top to grab the banana with tons of different ways to play.

Compete with your friends to claim as much territory as you can in this multiplayer sidescrolling arena game! Paint the town Red, Blue, Green or any combination of the three!

A game about exploring space in search of hospitable planets for colonization. Casual gameplay and short rounds make it a great option for killing a few minutes.

Help a tiny, fragile robot overcome treacherous obstacles and escape a desolate planet! An expansive cosmic adventure awaits you!

Relive the good old days of being forced to watch your sibling play YOUR games with this uber-frustrating, procedurally generated platformer.

Orange Santa is a 2D Christmas-Themed Platform Action game based on the story of Orange Santa who is in-charge of the distribution of the Christmas gifts among the children.

Retro-inspired arcade-style shooter. Save humanity from incoming waves of flaming hot meteors, alien ships hell-bent on destroying humanity, and the strangeness of space by shooting, blasting and nuking incoming waves of meteors and enemies.

It is an awesome space war game. It is a very simple game. Move the spaceship and shoot the asteroids. Try to make the highest score. It is an easy and time killing game. You can play to rest and relax between the big games you play.

Ocean Cat is a very fun fishing game. The main character of the game is a cute little cat wearing a diving suit,

Moolii’s Dreamland is a Bullet-hell game. Players will play as the little fox Moolii to fight against monsters in her dream. This game features whimsical level designs, monsters, and powerful bosses, along with combos of ammo skills and magical tricks. Help Moolii wake up from her nightmare!