Single-player games like Mika and The Witch's Mountain
Below are 18 single-player Steam games similar to Mika and The Witch's Mountain, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Mika and The Witch's Mountain page.
Ranked picks
- 1

GRAV Fishing
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Adventure with Mika and The Witch's Mountain.
Fish are drifting in space! Play as an interstellar angler tasked with returning them to their aquatic home. Explore the ocean planet Aquaria, restore it's struggling ecosystems and save floating fish.
- 2

Seaward
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Adventure with Mika and The Witch's Mountain.
Seaward is a cozy exploration game where you build a ship to discover a flooded world. Find resources and power your ship with renewable energies. Meet unique characters and help them out to build a wholesome community. Make the journey your own by taking photos and filling up your journal.
- 3

Alba: A Wildlife Adventure
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Adventure and Casual with Mika and The Witch's Mountain.
Even the smallest person can make a big difference. Join Alba, as she sets out to save her beautiful island and its wildlife. And possibly start a revolution.
- 4

Go North
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Adventure with Mika and The Witch's Mountain.
Wander a world filled with cleverly-crafted mazes. Whoever can solve them all gets their wish granted by the Maze God. Explore beautiful mazes, discover unique items and help other maze explorers complete unusual side quests in this cozy and immersive maze adventure!
- 5

Find Your Words
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Adventure with Mika and The Witch's Mountain.
Find your community at summer camp, one friendship at a time. Take a beat, enjoy a breath of fresh air - all while playing at the beach, strolling in the woods, and dancing with friends. This short cozy game was created by two dads, celebrating their kids’ journeys to find their voices.
- 6

Splash Divers
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Adventure with Mika and The Witch's Mountain.
Immerse yourself in an unforgettable diving vacation! Break free from the limits of air supply and dive into the beauty of the ocean and its incredible marine life. Build your own personalized ocean encyclopedia, make friends with a diverse cast of dive buddies, and savor these moments of leisure.
- 7

Smushi Come Home
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Adventure with Mika and The Witch's Mountain.
Play as a tiny lil' mushroom who's lost in the forest and can't find its way home. Explore unique areas freely at your own pace, chat with friendly inhabitants, and take on different adventures to get back home!
- 8

Summer in Mara
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Adventure with Mika and The Witch's Mountain.
Take care of your own island and sail with your boat in this cozy farming adventure! Relax and unwind exploring a tropical archipelago or harvesting your own crops while helping others. Discover the story of Summer in Mara, with farming, crafting and exploring mechanics.
- 9

The Legend of Heroes: Trails of Cold Steel
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required.
At Thors Military Academy, Erebonia’s best learn everything from the art of war to liberal arts. First year Rean Schwarzer learns he’s been selected to join the controversial Class VII, and they’ll need to deal with more than just class warfare--they’ll need to safeguard their country from chaos.
- 10

Khufu's Delivery Service
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Casual with Mika and The Witch's Mountain.
Khufu's Delivery Service is an arcade puzzle game that challenges your skill and speed to maximize space with different shaped pieces. There are currently 4 game modes: Standard, Time-Attack, Pyramid, and Puzzle. Each focuses on a different gameplay aspect! Have fun!
- 11

The Legend of Zuri
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Adventure with Mika and The Witch's Mountain.
The Legend of Zuri is a "pick a path" style raunchy adventure with over 180 CG images. Will the Princess Zuri remain unsullied or will she experience something unmentionable? That depends on which paths you choose!
- 12

Koa and the Five Pirates of Mara
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Adventure with Mika and The Witch's Mountain.
Join Koa and Napopo on a 3D platformer adventure through the islands of Mara! Outwit traps, explore the ocean, maneuver dangerous environments, and have fun in 8 wild worlds on their quest to recover stolen pirate loot.
- 13

Deiland: Pocket Planet
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Adventure with Mika and The Witch's Mountain.
Deiland: Pocket Planet is a farming adventure where you will have to take care of your tiny planet. Farm, craft, fight and explore the universe of Deiland.
- 14

Ankora: Lost Days
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Action and Indie with Mika and The Witch's Mountain.
Discover the wild planet Ankora and explore freely around this mysterious world full of promise and danger. Craft different tools, build structures and terraform yourself a new home in this cute-as-heck survival game.
- 15

Summer in Mara Prologue
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Adventure and Casual with Mika and The Witch's Mountain.
A demo of Summer in Mara. Discover the beginning of this adventure and take care of your island by harvesting your crops, fishing on your pond, and cooking. Enjoy the opening act to this farming adventure.
- 16

Stories of Mara
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Adventure with Mika and The Witch's Mountain.
Dive into the charming Stories of Mara, an episodic slice of life tale about a diverse cast of characters. Get to know your neighbours and bond with them, but… Could you make them stick together to help each other?
- 17

Ankora: Lost Days - Prologue
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Action and Indie with Mika and The Witch's Mountain.
The opening act of Ankora: Lost Days. Discover the beginning of this adventure and explore freely around this mysterious world full of promise and danger. Craft different tools, build structures and terraform yourself a new home in the opening act of this cute-as-heck survival game.
- 18

Bel's Fanfare
Single-player alternative to Mika and The Witch's Mountain — playable solo, no multiplayer required. Shares Indie and Adventure with Mika and The Witch's Mountain.
Bel's Fanfare is an RPG with rich deep exploration and expressive combat. You play as Bel, the new aura cleaner of the once-luxurious vessel The Witch of the Sea.