Top similar games like Altera Historia:

Visitors is a game about Rachel, a bartender who is driving home from work, when her truck suddenly breaks down in the middle of the desert, near a military base in Nevada, USA. Suddenly, she encounters alien life forms roaming the desert and they begin to hunt her. She must fight to survive.

Tribe of the Accord is a pixel-art action game where you play as Adira, a young huntress on a quest to rescue her father. Throughout your journey, you'll gain new abilities, form alliances, and discover your place in a harsh and unforgiving world.

Defender's Squad is a sci-fi vertical scrolling shooter 2D that combines 7 different levels. Play Solo and pick one of the 3 ships to kill enemies and save the earth from aliens.

Lead your starfighter as a bounty hunter, complete contracts and fight your way to free your home system from a criminal empire full of conspiracies and underworld secrets, in this hard boiled action old school arcade shooter.

A fantasy shooter where exploration and gimmicks are keys to victory. In a world of meticulous pixel art, uncover secrets hidden in every stage. Collect powerful upgrades, defeat fantasy monsters with precise shooting, and forge the world's fate!

A shooting game by a shaman. Climb mountains to gain power and stop the scheme of demon. Vertical 2D shooting game in which players switch between four skills and fight using four patterns of shots and special move.

Control the ball with gravity and smash through endless hordes! Collect weapons and skills, power up to the max, and survive the onslaught!

You are unpure, and you have to fulfill God's plan in Memento Infernum, tight top-down shooter where you have to face hordes of demons.

Fight your way through this challenging Bullet Hell Shoot ‘Em Up, consisting of 5 stages full of beautiful, intricate patterns and bosses. Wield the magic sword “Behelade” to find out what is behind the mysterious power that made the forest creatures go on a mad Danmaku rampage!

This is an exhilarating action and shooting game where you fight using weapons with different abilities.

A class-based game about exploration, gear and bullet-hell combat. Save the Kingdom your way through curiosity and creativity

Ecos da Mata is a top down action-rpg game about preservation, colonialism and folklore. The story takes place in a fantasy setting inspired by Brazilian history and folklore, taking on its themes and characters. Play as Aiyra and uncover the mysteries of the Snoring Woods

Test your limits in ITTA, a bullet-hell, boss-rush style adventure. Armed with her father’s revolver and guided by a strange ghostly cat, a displaced girl must battle her way through impossible trials in search of answers… and peace.

Mecha-Moe bullet hell action meets sandbox exploration and souls-like boss hunting! Experience the thrill of a classic twin-stick shooter, reimagined for keyboard and mouse precision. All Maidbots are fully voiced, bringing every battle to life. Fans call it "The Maidbot Game".

Explore a dangerous, fantastical world and slay the divine being that corrupted it. Goldstained is a top-down 2D action-adventure where unlocking new weapons with new movesets is your way forward through boss fights, puzzles, and combat!

Neon Fighter is a tiny arcade game packed with lasers and explosions, in which every few seconds you are forced to switch weapons automatically, making you have to adapt quickly to the new situation and re-evaluate your perspective.

A psychedelic shmup for casuals and cave dwellers.

Fight through dangerous space stations in this 2d Bird's eye rougelike dungeon crawler! Clean up as many stations as you can!

Wisp Catacombs is a creative top-down roguelike - play as Wisps, solo or with friends, and use their powers to explore worlds, defeat bosses, and uncover the mystery of your creator to fix everything in this chaotic universe...

Blast off into space! Help Monica and her team explore the galaxy, fight off hordes of enemies, and clean up the mysterious cosmic gel in this retro-arcade inspired action shooter!

A Monster-Catching top-down shooter! Fuse monsters together to create the ultimate team!

Leviticus is a dark sci-fi action game where you play as an angel sent to guard those made in his image. Tasked with defending humanity, you patrol the stars and destroy alien intruders, beings that were never made in the image of God. Fight across space, uncover and enforce Heaven’s decree.

A hololive fangame featuring Inugami Korone of hololive GAMERS! Collect as many Korone Boxes as possible while contending with an endless onslaught of enemies and bosses using whatever weapons you happen to pick up!

Dead-End Bounty is an open-world top-down shooter set in the wild west! A frontier with 3 kinds of people: the ones on wanted posters, the ones printing them, and people like Charlie—a bounty hunter with his eyes set on one particular bounty that has slipped through his hands a few too many times.

Hell Blasters is a bullet hell shoot 'em up where you can blast the bullet hell away!

Explore a vibrant world in this action adventure RPG where you get embroiled in a war between the 7 major races of the rainbow world.

"HEAVEN SEEKER Prologue" is a twin-stick rogue light shooter where you take your own shot at the castle in the sky! A dungeon with a different structure each time you enter, a variety of magic bullets - and a formidable barrage of bullets - await you.

Infinity Lancer is a high octane vertical shoot em' up. Race across the galaxy fighting to prevent humanity's annihilation and discover the dark truth behind the endless war.

Escape the Maze of Malice in this frantic 2D top-down shooter!

Mysterious red eyes popped up in forest, the shrine was raided by unknown vermin, ominous black magic diffused everywhere, while the scarlet devil had been awaiting for opportunity... Is it an magic outbreak, or a conspiracy? Now, set out on a journey to the truth and unravel the enigmas!

Survive the bureaucratic nightmare in this action roguelike. As a lone Archivarius, use a cinematic projector and loudspeakers to repel swarms of living documents and ink blots in a vast Soviet-style vault. Burn the secrets, survive the night, and don't let Protocol Zero escape.

The game is set in a dark pixel fantasy world. Destroy hordes of monsters ruling over what once was a prosperous land. 10 levels filled with various enemies await, you, each requiring a different approach to defeat. Like in any RPG, leveling up is the core element of the game

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