Free games like Mercury: Cascade into Madness
Below are 11 free-to-play Steam games similar to Mercury: Cascade into Madness, 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 Mercury: Cascade into Madness page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to Mercury: Cascade into Madness — no purchase or trial window. Shares Indie with Mercury: Cascade into Madness.
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.
- 2
Grimm's Hollow
Free-to-play alternative to Mercury: Cascade into Madness — no purchase or trial window. Shares Indie and Adventure with Mercury: Cascade into Madness.
A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.
- 3
Star Fetchers
Free-to-play alternative to Mercury: Cascade into Madness — no purchase or trial window. Shares Indie and Adventure with Mercury: Cascade into Madness.
The introduction to a wild ride with gangsters and deep state conspiracy theories
- 4
Trick & Treat
Free-to-play alternative to Mercury: Cascade into Madness — no purchase or trial window. Shares Indie and Adventure with Mercury: Cascade into Madness.
Trick or treating in a vampire's house.Trick & Treat is a light-hearted Halloween adventure. It's about exploring and solving puzzles in a spooky atmosphere. There will be some horror elements, romance, many bad ends and a happy ending of true love.
- 5
The Last Sovereign
Free-to-play alternative to Mercury: Cascade into Madness — no purchase or trial window. Shares Indie and Adventure with Mercury: Cascade into Madness.
Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.
- 6
Devolverland Expo
Free-to-play alternative to Mercury: Cascade into Madness — no purchase or trial window. Shares Indie and Adventure with Mercury: Cascade into Madness.
Devolverland Expo is a first-person 'marketing simulator' set within an abandoned convention center after the annual Devolver Digital game expo was mysteriously canceled.
- 7
Ann
Free-to-play alternative to Mercury: Cascade into Madness — no purchase or trial window. Shares Indie with Mercury: Cascade into Madness.
Ann, an art student finds herself trapped in the school when she accidentally broke one of the school's rules. With the help of the school's security guard, help Ann navigate her way out and uncover the secrets of the school before she becomes a permanent resident of the school.
- 8
SUCCUBUS: Prologue
Free-to-play alternative to Mercury: Cascade into Madness — no purchase or trial window. Shares Indie and Adventure with Mercury: Cascade into Madness.
Become a demonic priestess of lust and use her unique skills to take revenge on your enemies. Regain your kingdom making hell tremble under your hooves! Leave no one alive if they won't bend the knee.
- 9
Last Days
Free-to-play alternative to Mercury: Cascade into Madness — no purchase or trial window. Shares Indie and Adventure with Mercury: Cascade into Madness.
Save or enslave? "Last Days" is a survival, zombie, horror, rpg game where every choice matters and will affect you long term.
- 10
Take the Dream IX
Free-to-play alternative to Mercury: Cascade into Madness — no purchase or trial window. Shares Indie and Adventure with Mercury: Cascade into Madness.
What would you do for the person you love? Are you sure you're actually in love with them? They say love is all about sacrifice. What are you willing to lose for the one you supposedly love?
- 11
Traum
Free-to-play alternative to Mercury: Cascade into Madness — no purchase or trial window. Shares Indie and Adventure with Mercury: Cascade into Madness.
Traum is a short, story-driven adventure about a man with a dream. Can even the best of plans be shattered by unexpected news?