Free games like HIIS
Below are 8 free-to-play Steam games similar to HIIS, 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 HIIS page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to HIIS — no purchase or trial window. Shares Indie with HIIS.
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
Ultimate Custom Night
Free-to-play alternative to HIIS — no purchase or trial window. Shares Indie with HIIS.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 3
ENA: Dream BBQ
Free-to-play alternative to HIIS — no purchase or trial window. Shares Indie and Adventure with HIIS.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 4
Indigo Park: Chapter 1
Free-to-play alternative to HIIS — no purchase or trial window. Shares Indie and Adventure with HIIS.
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.
- 5
The Looker
Free-to-play alternative to HIIS — no purchase or trial window. Shares Indie with HIIS.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 6
NGU IDLE
Free-to-play alternative to HIIS — no purchase or trial window. Shares Indie and Adventure with HIIS.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!
- 7
The Expendabros
Free-to-play alternative to HIIS — no purchase or trial window. Shares Indie and Adventure with HIIS.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 8
Steam Engine Simulator
Free-to-play alternative to HIIS — no purchase or trial window. Shares Simulation with HIIS.
The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.