Top similar games like The Deepening: Eco-Offensive:

Zagu Espionage is a single player, 2D side-scrolling action-adventure game where the player takes on the role of the main character, Zagu, a spy from the Tracha colony, who is traveling to seven different regions to defeat the Rogan empire.​

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

Xeno Shooter is a action shooter arena game! You play as a space cadet who travels to Andromeda with the mission of defeating the Primordials and thus, achieving a new home for humanity.

Play as a cyborg guinea pig with a teleporter in this run and gun action platformer. Jump, dash, wall climb, and shoot through 12 action packed stages using a massive arsenal and full 360 degree aiming.

Master a modular arsenal and survive a biomechanical nightmare in this intense cinematic shmup. Face grotesque aberrations, unlock achievements, and conquer the hardcore mode. The first level of an expanding saga!

A fast-paced platform shooter inspired by 90s classics. Follow Robot-X on a journey to protect the city from a new danger, fight bosses and jump over pits in this retro experience.

In this 2D platformer game, get your gun and shoot all monsters in your way or just run away to the exit.

Retro platfroming action! Flip gravity at will as you navigate through challenging levels and battle enemies. Gain new powers and abilities as you progress. Unlock power-ups and items by collecting and spending gems.

Astral Bounty is a brutally hard 2D arcade sidescroll shooter straight out of the 90s. Shoot your way through hand-built formations, earn credits as you go, and spend them on upgrades, checkpoints, and revives. One difficulty setting, four ships, no mercy.

After an experiment went wrong, a lab assistant embarks on an adventure to rescue his creator, the great scientist Dr. Franz, who is now trapped in another dimension. Join Flob on this journey, explore hostile environments, and rescue Dr. Franz.

Meet Curtains. An exiled alien clown in search of a home. While passing through a distant galaxy, he was forced to land when his ship's fuel cells ran dry. Now stranded in a far away world, Curtains must find fuel for his ship and return to space... or perhaps another way to continue his journey?

Arena 54 - Visual Novel Action Adventure is a story-driven RPG that brings the universe together in an epic war for the Crystal. Save the planet Earth simply by making the right choices. Choose wisely, or the Crystal will be lost in Doom Hammer’s hands.

ZPF is a retro-inspired horizontal shooter originally designed for the Sega Genesis/Mega Drive. Blast your way through a cosmic gauntlet of epic boss battles, addictive scoring, and hidden secrets in a thrilling arcade-style adventure through fantasy, sci-fi, and alien-themed worlds.

Swarm Hunter is a retro sci-fi action-shooter with roguelike elements coming to Steam. Beam down to take on the ravenous swarm descending upon Pluto. Unlock powerful weapons, call in support, upgrade abilities, and harness deadly synergies to wipe out the infestation and rescue the missing crew.

Jump into this new battle in this new side-scrolling shoot’em-up, face enemies and obstacles from every corner of the Milkdromeda Galaxy and encounter strange fun transformations that change the way the game plays.

Prison City is a dystopian, action-packed side-scroller with tight mechanics and intricate level design. Battle Techno-Terrorists with your chakram and grenades, eat hot dogs for health, and locate contacts to help take down bosses.

CHICKEN INVADERS ATTACK!We've always known it, and now the day has come:THE DAY OF THE INVASION!!!

“Mighty Metas” is an action-packed game where players battle using slash, shield slam, and stab moves. Each action has a counter, demanding quick reflexes and strategic thinking. With diverse characters and stunning environments, the game offers fast-paced, thrilling combat that keeps players hooked

DEAD CHARGE is an Fast-Paced Action 2D Platformer where your health bar is your battery and its constantly draining.

Jett Rider is an arcade shooter packed with action, exploration, RPG elements, tons of humor and awesome bosses. Explore, fight, gain experience, purchase weapons in this exciting adventure.

Dynamic 2D retro, pixel-art, shooter. Fly fast, shoot accurately. Fight back the Rivanirs invasion. You are the Captain Jackson, you are their Doom.

KnightMan is a 2D pixel art retro style platformer. Play as KnightMan, a heroic warrior who has taken it upon himself to save the 5 realms from the clutches of evil. Traverse through 20 hand-crafted levels across 5 unique zones, each populated by a variety of enemies and hazards.

Remake to 2016's Legends of the Universe - StarCore, a Metroidvania style Action-Platformer with several abilities, enemies and areas to explore.

Fight for your life in this state-of-the-art 8-bit platformer!

Embark on a pixelated journey through "Fire Path," where mischievous goblins and haunting ghosts light your way. Master challenging gameplay, adapt to diverse enemies, and explore atmospheric landscapes. Can you conquer the flames? Your 2D adventure awaits! 🔥🎮

A shmup without shooting. Reflect the bullets with one of your two shields. Bite-sized arcade action. Cover humankind's retreat and make it count.

In Infinity Blaster you blast through space, defeat challenging enemies and upgrade your weapons! Compete on the global leaderboard, survive an infinite loop of increasingly difficult foes, and unlock 100 achievements. Can you prove yourself as the ultimate space adventurer?

Play as Shiranui Flare in this retro action platformer, wielding her dual pistols, as you explore the world on a quest to save your friends!

Aliens In Paradise is a Shoot'em Up game inspired by shooter games like Contra. Aliens Start invading The Bahamas. They destroy the main characters house so he sets out on a revenge quest to destroy as much Aliens and their Ships as possible. His thirst for revenge may actually save the world.

Run and gun while you shoot down hoards of alien space ships in a bullet hell shooter/endless runner. Upgrade your gun with various power ups and weapon types like rockets, grenades and lasers. And finally defeat menacing boss ships to save the world from the scourge of alien invaders.

Guide the Gamma Brothers through waves of alien attacks, blasting your way home from work in this frantic twin-stick space shooter about brotherly love.

Is the year 2074. The alien race named as the Cosmonauts arrived and conquered Earth 14 years ago. In this 2D Side-Scroll Shooter everything goes around Icarus, our main character, who got his hands on a strange artifact capable of save it's bearer from certain death.

Bad Chicken is a retro styled sideway scrolling shoot-em-up inspired by the retro classics. It takes place in 8 locations in the Ferus system, each one with different challenges, and dangers.