Free games like Citadel Siege
Below are 9 free-to-play Steam games similar to Citadel Siege, 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 Citadel Siege page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to Citadel Siege — no purchase or trial window. Shares Indie and Casual with Citadel Siege.
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
Life is Strange - Episode 1
Free-to-play alternative to Citadel Siege — no purchase or trial window. Shares Adventure with Citadel Siege.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
- 3
Bongo Cat
Free-to-play alternative to Citadel Siege — no purchase or trial window. Shares Indie with Citadel Siege.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 4
Indigo Park: Chapter 1
Free-to-play alternative to Citadel Siege — no purchase or trial window. Shares Indie and Adventure with Citadel Siege.
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
NGU IDLE
Free-to-play alternative to Citadel Siege — no purchase or trial window. Shares Indie and Adventure with Citadel Siege.
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!
- 6
Travellin Cats in Paris
Free-to-play alternative to Citadel Siege — no purchase or trial window. Shares Indie and Casual with Citadel Siege.
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!
- 7
Magic Archery
Free-to-play alternative to Citadel Siege — no purchase or trial window. Shares Indie with Citadel Siege.
Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.
- 8
Coloring Pixels
Free-to-play alternative to Citadel Siege — no purchase or trial window. Shares Indie and Casual with Citadel Siege.
A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.
- 9
football girl
Free-to-play alternative to Citadel Siege — no purchase or trial window. Shares Sports and Indie with Citadel Siege.
The beautiful girlis are waiting for you to conquer.