Free games like The Aquarium
Below are 9 free-to-play Steam games similar to The Aquarium, 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 The Aquarium page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to The Aquarium — no purchase or trial window. Shares Indie and Casual with The Aquarium.
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 The Aquarium — no purchase or trial window.
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
Ultimate Custom Night
Free-to-play alternative to The Aquarium — no purchase or trial window. Shares Indie with The Aquarium.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 4
Bongo Cat
Free-to-play alternative to The Aquarium — no purchase or trial window. Shares Indie and Simulation with The Aquarium.
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?
- 5
ENA: Dream BBQ
Free-to-play alternative to The Aquarium — no purchase or trial window. Shares Indie with The Aquarium.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 6
The Murder of Sonic the Hedgehog
Free-to-play alternative to The Aquarium — no purchase or trial window. Shares Indie and Simulation with The Aquarium.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 7
Indigo Park: Chapter 1
Free-to-play alternative to The Aquarium — no purchase or trial window. Shares Indie with The Aquarium.
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.
- 8
STRAFTAT
Free-to-play alternative to The Aquarium — no purchase or trial window.
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.
- 9
我的钓鱼世界2
Free-to-play alternative to The Aquarium — no purchase or trial window. Shares Simulation and Casual with The Aquarium.
永久免费写实多人钓鱼模拟沙盒，支持单人野钓、 四人组队休闲野钓、20~ 50 人自定义大型联机赛事、私人鱼塘养成，数百种真实鱼类生态模拟。《我的钓鱼世界 2》是国产写实钓鱼沙盒续作，实操滑漂、飞铅、跑铅专业钓组，自定义赛事规则同台比拼渔获，野外垂钓收集鱼种、鱼塘繁育培育稀有品种，三种游玩模式随心切换，官方长期更新全新水域、钓法与赛事内容。