Top similar games like 四魂-X Shikon-X Astro Defense Fortress:

Stellar Mess is a 2D point&click adventure game, set somewhere in Argentinean Patagonia. The game is inspired by early classic EGA games of the genre.

Captain Gail Pilgrim has been flying starships since she was a kid, ferrying passengers between planets and space stations across the galaxy. She has no reason to expect that this latest trip to Alpha Centauri will be anything special, even if her passengers are a little more diverse than usual....

Jetboy is a retro supercharged jetpacking pixel shooter with a pumping metal soundtrack.

A family friendly, hand-animated, puzzle-filled adventure game with an all-star cast, including Elijah Wood, Jack Black and Masasa Moyo. Funded by a record breaking crowdfunding campaign and designed by industry legend Tim Schafer, Broken Age is a timeless coming-of-age story.

Locked away in the most secure prison in the galaxy, with little hope of escape, Gail Pilgrim faces the most difficult ordeals of her life. Her only hope lies in trusting those who she has come to regard as her friends.

Margaret Dale crosses the galaxy in search of her lost mother, determined to solve once and for all the mysteries surrounding the destruction of Latona station.

A fast-paced Point-and-Click adventure AND an indie platfomer in one! Join adventurer Ben and wannabe indie darling Dan in a race against time to stop all the Apocalypses happening at the same time.

We will step into the shoes of a young druid who will be called upon by her tribe to undertake an important mission. After some events in her village, she will have to leave behind the safety of the forest and venture into a world full of dangers. The fate of the grove will be in her hands.

What do you do if you are the only one left aboard a spaceship? Your team has embarked on a mysterious expedition a few years ago, the ship’s machinery has started acting up and it seems there are ghosts wandering about. Luckily, the black hole above you doesn’t pose any problems…yet.

A hilarious point and click graphic adventure in the best spirit of the '90s where you play as a young man and his friends in a personal quest that will turn their passion for progressive rock and UFOs into a real intergalactic mess... If they manage to survive school !

In Deponia, the world has degenerated into a vast garbage dump, in which the crotchety Rufus ekes out his sorry existence.

Not a regular shmup player? No worries! This is a super chill, low-difficulty, fully voiced bullet hell shooter just for you! Wipe out the AI machine armada attacking from all directions!

You find yourself on the Moon in a downed flying saucer wearing a cracked space-suit helmet, under the watchful eye of Obergruppenführer Gruber of the Fourth Reich. One thing is certain: you don't belong here.

You play an explorer stranded on a dangerous alien planet. Low on fuel, your only hope for escape is to find the planet’s core in this incredibly clever action-puzzle-platformer.

Still reeling from the life-changing events of the previous episode, Gail seeks out a safe haven with her father in the Delta Pavonis system. However, she soon learns that the politics of Planet Leto can be as treacherous and unpredictable as the local weather.

You play as a new arrival to a foggy and mysterious town. You find yourself waking up in the bodies of the town's inhabitants at pivotal moments of their lives. Make tough choices as you discover the truth about this town called Greyfox.

There is no game. So don't go messing things up by clicking everywhere. You don’t want to be kicked out of your video game world, do you? Of course not!

McPixel is a save-the-day guy that you guide through 100 short challenges to prevent stuff from blowing up. You have only 20 seconds to save the day! Think quick!

"When aliens order pasta, only one guy can deliver justice!" You're a food delivery guy in this short, comical graphic adventure, determined to stop the monopoly on Italian cousine imposed by an alien invasion.

Discover a world where life is cheap, identities are bought & sold, & a quest for redemption can change the fate of a whole galaxy.

A throw-back, retro-inspired, point and click adventure with chunky and beautiful pixel art

Defend Spacebase 19 from the asteroids swarming down on the station! Shoot down waves of stones and equip different powerful weapons. How many waves can you last? A simple nostalgic retro arcade turret defense shooter.

A game about furry girls fighting over junk on the beach.

A stylish & exciting action game! Journey through medieval Japan, rendered in beautiful pixel art, to reach the moon and defeat Mother Kaguya!

Play as Hawke, a veteran Guardian hunting a monstrous hag across the Arcadian Empire. Investigate strange locations, solve puzzles and hidden-object scenes, and survive a story-rich game of cat and mouse in the science-fantasy world of the Crosshollows.

Ayako's Mission is a 2D Top-Down Shoot'em Up game based on the story of the war breaking out between the two territories called, AY Corp and ATO Corp. where you must defend your territory against the invaders.

Star Waker allows you to command customizable spaceships with the mission to show your agility in order to save mankind.

In Thimbleweed Park, a dead body is the least of your problems. Switch between five playable characters to uncover the surreal secrets of this strange town in a modern mystery adventure game from the creators of Monkey Island and Maniac Mansion. The deeper you go, the weirder it gets.

A classic science-fiction point-and-click adventure inspired by the genre’s greatest titles, where you’ll control two characters and solve ingenious puzzles using an innovative temporal superposition mechanic.

An egocentric Boss is desperate to save his company from collapse. However, he is forced to save the whole city from an impending disaster.

You wake up in a luxurious space station orbiting Mars with no memory of your past. Explore, solve puzzles, and make ethical choices in this narrative adventure with multiple endings.

WARNING! Dual Gunstrike is a 100-Mega Shock!/32-bit inspired horizontal shmup. Choose between 4 heroes and blast into space to stop a mysterious multi-dimensional creature from destroying humanity!

Aboard the adventure is a humorous adventure game in which you will be part of the team of the daring Captain Quinn, with the objective of defeating the sinister Professor Weaver in a race to get several ancient and mysterious artifacts that can change the destiny of the world.

A spectacular, satisfying, and super-watchable defense battle! The ultimate 8-bit shoot 'em ups born in the 21st century, ""Changeable Guardian ESTIQUE"", is now on Steam!

A huge hand-crafted world packed with 13 unique bosses, a gripping story, and tons of enemies, Spaceport Hope is the ultimate test of gaming prowess.