Top similar games like Save The Heart Planet:

Freeman: The Resistance - is a single-player sci-fi adventure that seamlessly blends spaceship combat and planetary exploration. Unravel the mysteries of a richly crafted open world. Engage in thrilling battles, gather valuable loot and RPG elements to enhance your journey.

Explore a fractured sci-fi world filled with alien ruins, hostile creatures, and mysterious technology in this atmospheric action RPG adventure.

Westins World is a Turn-Based Combat, Action RPG driven by a linear Sci-fi and Fantasy storyline. Help Westin defend his home world against distant allies and close enemies after a Supernova destroys neighboring Planets throughout the galaxy.

A Third Person Sci Fi Action/Survival RPG, ZOA Protocol casts the player in the role of Subject ZOA398 who must battle an overwhelming Alien Invasion in order to return Earth to the control of Humanity, all while managing inventory, character skills & crafting more powerful equipment and armor.

This is a third-person action shooter where you need to break through a maze

Immerse yourself in a fantastical realm where cuddly creatures and vibrant landscapes come to life. Join Coco on his unforgettable adventure and immerse yourself in a world where dreams and technology collide. Don’t miss out on the ultimate plushy adventure!

New Ganymede: an upcoming free-to-play open world indie sci-fi fantasy MMOARPG extravaganza where you can run, glide, shoot, slash, dash, roll and generally panic your way through co-op PVE with friends in a beautiful narrative driven world developed by an Australia-based team.

Venture into the Station. Navigate through its dark halls and decrepit rooms. Confront the monsters that lurk in the dark and discover the many mysteries contained in this ancient space station. Find what you need to repair your ship and escape. Your life depends on it!

You are an experienced astronaut, stranded in space. Will you reach Earth, or will you get lost in space and die?

Event Horizon is an action-adventure sci-fi shooter with the heart of souls-like utilizing gun modification and first-person scanning to explore the unknown depths of the cosmos.

Take on the role of Nora Harwood, member of Everreach’s Security Division, on a mission to secure the colonization process of Eden and investigate mysterious incidents! Everreach: Project Eden is a fast-paced, story-driven action-RPG set on the visually stunning Planet Eden.

Dead No-Head is a third person action adventure story rich game in which Norix is brought back from the dead, with... No head! This headless hero will have quite the unexpected journey ahead of him.

Edena: Echoes of Magic is a fantasy third-person shooter with roguelite elements. Level up, gain upgrades, enhance your abilities, and face evil mechanical lifeforms alongside your cute robotic companions.

Upgrade your power armor, recruit a loyal crew, and build a spaceship to escape the oppressive management of a dystopian barren planet. Breakers world features open-ended sci-fi RPG character development in a unique world full of rust, danger, and opportunity.

After crashing into an Alien planet called Yolk, You find yourself oblivious and left alone with your AI companion , Find your way through the unknown ,Discover the mysteries of Yolk and find out what happened to you and everyone else.

Enter a mysterious procedural world in this first-person action roguelite shooter. Fight enemies, search for loot, open chests, upgrade your character, and decide when to push deeper or return alive with your rewards.

Kepler 186F is a narrative-driven sci-fi thriller that puts adventure-puzzle gameplay front and centre. As the Type-37 Crisis Response Robot, you embark on a pure adventure-puzzle odyssey across the frozen dark side of Kepler 186F to investigate the vanished colony.

Soar the seas at the end of time. 65 million years in the future, the world has frozen over, and the oceans have been sealed under a thick layer of ice. Become a Tuai—a species that evolved from birds—and protect the Everwinter in this futuristic underwater action game.

Kingdom of Bärn: Dive into the enchanting world of Kingdom of Bärn, a mesmerizing RPG experience that combines the charm of low-poly graphics with an expansive open world filled with quests, crafting, and epic battles. Immerse yourself in a captivating story, conquer challenging quests.

Step into the shoes of a mercenary on the edge of human occupied space as you engage in an immersive world of survival, faction warfare, and a fight to stop an alien empire from destroying human life on the frontier of outer space.

The game of survival and construction on the surface of the moon. Learn to build a base on the surface of the moon, maintain survival, explore and discover the secrets inside the moon, and solve abnormal problems.

Star Spectre is a single player space combat game with tons of exploration and numerous RPG elements. You will be free to explore and trade, as well as fight in a vast galaxy.

Apocalypse Island is an open-world adventure game. The player take on the role of main character Yolanda as she travels between fantasy dreams and the boring real world.

A story of love, war and betrayal on an intergalatic scale. A epic third person shooter with both sandbox and linear story progression. Take up arms and battle for the ages, who will decide the fate for all of humanity? Now remade in HD / 4K with cinematic presentation.

Shoot at enemies in a WEIGHTLESS space station to save yourself from burning alive in the atmosphere!

Engage in action packed dogfights, explore the vast ruin of a massive colony ship, find powerful weapons, ships and equipment, and decide the fate of existence itself. Dodge bullets, distract missiles and outmaneuver challenging bosses, then retaliate with lasers and artillery.

Outcast by a frontier town, a mysterious gunslinger becomes their last hope against a ruthless robot invasion. Bullets fly, and gears grind in this epic Wild West vs. sci-fi showdown. Will classic grit prevail?

In a land they were never meant to enter. A sibling's desperate quest to save her brother will uncover a secret meant to stay buried. Shadow of Mammon is a heart-pounding third-person action RPG shooter delivering intense combat in a captivating narrative.

Jensen, the sole survivor of the Nexentia shuttle crash on the planet CECLON. Alone, light years away from all human life! You will have to face the Nocturnes, primitive creatures in order to bring back the Veka energy, humanity's only hope.

Revival is a third-person sci-fi action-adventure where you explore a massive hub world, hunt colossal bosses, solve environmental puzzles, and salvage alien technology to repair your ship and escape a hostile planet.

A 3D action where marimo moss ball fight to survive. Clear around 60 missions as you explore the lake, uncovering hidden items, information, side quests, and lurking threats… Use mission rewards and collected items to upgrade your marimo and take on powerful enemies!

Unleash devastating power in this surreal third-person shooter. Charge orbs of raw energy in your hands to obliterate enemies in explosive bursts of particles. Bring down floating monoliths threatening the universe, and battle through a visually stunning sci-fi hellscape with supernatural abilities.

Skylorn: Bound Together is a co-op open-world action RPG. You arrived from a distant colony and explore a post-apocalyptic sci-fi fantasy world, battle enemies, uncover mysteries—alone or with up to two friends. Expect roughly 5 action filled hours for a single playthrough.

Hatch, evolve, and upgrade powerful space creatures in this action-packed sci-fi 3rd person shooter that reinvents the monster taming genre!