Free games like 40 Days [四十天]
Below are 8 free-to-play Steam games similar to 40 Days [四十天], 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 40 Days [四十天] page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to 40 Days [四十天] — no purchase or trial window. Shares Indie with 40 Days [四十天].
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
The Last Sovereign
Free-to-play alternative to 40 Days [四十天] — no purchase or trial window. Shares Strategy and Indie with 40 Days [四十天].
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.
- 3
Clicker Heroes
Free-to-play alternative to 40 Days [四十天] — no purchase or trial window. Shares Strategy and Indie with 40 Days [四十天].
Click your way through hordes of monsters, earn gold, and recruit quirky heroes with powerful skills. Progress even while you're idle, and watch the numbers climb into the absurd. It’s a never-ending journey of clicks, crits, and colossal damage.
- 4
Freddy Fazbear's Pizzeria Simulator
Free-to-play alternative to 40 Days [四十天] — no purchase or trial window. Shares Indie and Simulation with 40 Days [四十天].
Start your own Freddy Fazbear's Pizzeria with Freddy Fazbear Pizzeria Simulator!
- 5
Toribash
Free-to-play alternative to 40 Days [四十天] — no purchase or trial window. Shares Strategy and Indie with 40 Days [四十天].
Toribash is an innovative free-to-play online turn-based fighting game where you’re able to design your own moves. Complete control over character's body, hundreds of game mods and bloody mess with full body dismemberment - you've never been able to annihilate your enemies like that before!
- 6
Kingdom: Classic
Free-to-play alternative to 40 Days [四十天] — no purchase or trial window. Shares Strategy and Indie with 40 Days [四十天].
Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic.
- 7
Learn to Fly 3
Free-to-play alternative to 40 Days [四十天] — no purchase or trial window. Shares Strategy and Indie with 40 Days [四十天].
Build your spaceship from scratch, earn funds and invest them into building a bigger, better spaceship as you try and fly your way up to space!
- 8
Mr.Mine
Free-to-play alternative to 40 Days [四十天] — no purchase or trial window. Shares Strategy and Indie with 40 Days [四十天].
Explore the depths of the earth and uncover hidden treasures in this addictive idle mining game. Unlock the power of your drill with hundreds of upgrades, discover mysterious relics, and unearth priceless gems. Can you master the mines and reveal their deepest secrets? Dive in and dig deep!