Top similar games like Planet Achelous:

PLANET ALPHA, a beautiful alien world filled with mystery and danger. Pursued by relentless enemies, you must harness the power of night and day as you struggle to survive.

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Explore the ice-encrusted ocean of Jupiter's moon Europa.

Discover a mysterious, interconnected alien world in this sci-fi action-exploration game. Earn game-changing equipment through skillful combat and solving puzzles. Customize your gear, pilot insane vehicles, and repair your powerful home ship for the ultimate advantage.

A pixel-art sci-fi adventure set in the midst of a rebellion against a totalitarian regime, LUNARK is a modern take on the 2D cinematic platformer genre of the '90s. Run, jump, hang, climb, roll, and shoot your way through gorgeous and mysterious locations!

Leaping from mind-boggling heights, bouncing off Champolines, soaring inches from floating islands, BUD can do it all - that look of mild terror, that’s his daredevil face. Help the adorable little robot collect MOM’s scattered ship parts and return them to the moon.

A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!

Transform the world of Hob! A new action-adventure from Runic Games, the award-winning studio behind Torchlight I and II. It's your chance. Make it home.

You are the Absorber attempting to reunite its body and repair its ship to escape from this strange new world.

GINSHA is a unique atmospheric pixelart Action Adventure Platformer with special Gravity Shield and Dash Mechanics. It combines a versatile Platformer core with RPG, Souls and Crafting Elements to an Anomaly among Metroidvania games.

An inventive, thought-provoking puzzle platformer. Use powerups in each environment, and your own inherent gravity-bending powers, to complete each level. The more you play, the more story details you'll uncover.

Spirit of the North is a single-player 3rd-person adventure game inspired by the breathtaking and mysterious landscapes of Iceland. Play as an ordinary red fox whose story becomes entwined with the guardian of the Northern Lights, a female spirit fox.

Blast Off is a cute space adventure game. You’ve crash-landed in a tiny, strange solar system with only your trusty magnet gun and a sarcastic robot drone at your side. Explore unique planets, solve magnetic puzzles, and collect the scattered parts of your ship so you can get home!

Explore the vast and beautiful world of Valley using the power of the L.E.A.F. suit: a fierce exoskeleton that grants exceptional speed and agility along with the phenomenal ability to manipulate the life and death of all living things.

The Failsafe is a mysterious single-player exploration puzzle game set on an abandoned alien world. Solve intricate challenges and uncover the remnants of a civilization that tried and failed to contain its own creation.

An open-world game that combines platforms, puzzles and a lot of action in a large city that can be freely explored and is full of characters, stories and adventures.

Xenochamber is a platformer with a paradoxical storyline. You play as Jill who is searching for her father in an unexplored planetary system.

Experience the freedom of unbounded climbing as you take control of BUD, a procedurally animated robot on a quest to save his planet. Create your own path through an alien world as you control and ride a giant plant on a vertical journey to the stars.

Gomez is a 2D creature living in a 2D world. Or is he? When the existence of a mysterious 3rd dimension is revealed to him, Gomez is sent out on a journey that will take him to the very end of time and space. Use your ability to navigate 3D structures from 4 distinct classic 2D perspectives.

Nura's Wish is an atmospheric puzzle adventure in which you carry the last light on the earth. Solve brilliant puzzles by illuminating ancient altars. Explore a mysterious world filled with riddles and secrets. Run and jump freely through diverse and open environments.

KUNAI is a quirky, fast-paced action platformer. You play as Tabby, a tablet who joins the fight against a robot uprising. Use your kunai and ninja parkour skills to stop Lemonkus, the A.I.-gone-evil that almost wiped out all human life.

Elon found himself on a beautiful beach with dozens of tasty burgers. He didn't know how he got there. He decided to embark on a mission to collect all the burgers scattered around the island.

RE: OZMA is a 2D Hybrid Sandbox game, pursues sandboxes that are more accessible with faster action while keeping the collection and exploration elements of the sandbox. Players become an ‘Alien Creature’ and survive, explore and pioneer in vast space.

MindSeize is a 2D Metroidvania game set in a Sci-Fi-universe. Transfer your mind to a robot and rescue your beloved one!

Thank Goodness You're Here! is an absurd comedy slapformer set in the bizarre Northern English town of Barnsworth. As a traveling salesman, take the time to see the sights and meet the locals, who are very eager to give you a series of increasingly odd jobs…

Entelechy - захватывающее приключение в альтернативной вселенной, где развитие технологий привело к возможности отделить душу человека от его тела. На что способна душа без тела? Вам предстоит ответить на этот вопрос!

Use a Spear Guardian to rescue your missing tribe members! A mysterious enemy has turned the once peaceful island into chaos. With help from your Companion and your Tribe’s wisdom, you must uncover secrets, gain new abilities, and restore peace to the island.

Save a friend in an exciting platformer with a cat hero! Complete challenges and uncover the story of friendship. Beware of mistakes, plan every jump, and achieve success in this captivating platformer.

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.

Aquaria is an award-winning action-adventure game set in a massive underwater world teeming with life and filled with ancient secrets. Join Naija, a lone underwater adventurer, as she travels from hidden caves shrouded in darkness, to beautiful, sunlit oases in search of her past.

Ruthless bird versus bird action. Wild animals and the artefacts of a mysterious ancient culture. A game full of challenge and discovery – unlike anything you've played before.