Free games like In Marte - The First Moon

Below are 8 free-to-play Steam games similar to In Marte - The First Moon, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like In Marte - The First Moon page.

1
Doki Doki Literature Club!
Free-to-play alternative to In Marte - The First Moon — no purchase or trial window. Shares Indie and Casual with In Marte - The First Moon.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
2017IndieFree To PlayCasualFreeDeck PlayableFree to playSimilar games →
2
ENA: Dream BBQ
Free-to-play alternative to In Marte - The First Moon — no purchase or trial window. Shares Indie and Adventure with In Marte - The First Moon.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
2025IndieAdventureFreeDeck VerifiedFree to playSimilar games →
3
Indigo Park: Chapter 1
Free-to-play alternative to In Marte - The First Moon — no purchase or trial window. Shares Action and Indie with In Marte - The First Moon.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
2024ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
4
STRAFTAT
Free-to-play alternative to In Marte - The First Moon — no purchase or trial window. Shares Action with In Marte - The First Moon.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
2024ActionFreeDeck PlayableFree to playSimilar games →
5
The Looker
Free-to-play alternative to In Marte - The First Moon — no purchase or trial window. Shares Indie with In Marte - The First Moon.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
2022IndieFreeDeck PlayableFree to playSimilar games →
6
Counter-Strike:Global Offensive
Free-to-play alternative to In Marte - The First Moon — no purchase or trial window. Shares Action with In Marte - The First Moon.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
2012ActionFree To PlayFreeDeck PlayableFree to playSimilar games →
7
Travellin Cats in Paris
Free-to-play alternative to In Marte - The First Moon — no purchase or trial window. Shares Indie and Casual with In Marte - The First Moon.
Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!
2023IndieFree To PlayCasualFreeDeck VerifiedFree to playSimilar games →
8
UNBEATABLE [white label]
Free-to-play alternative to In Marte - The First Moon — no purchase or trial window. Shares Action and Indie with In Marte - The First Moon.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
2021ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →

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