Free games like Conqueror of the Seas
Below are 11 free-to-play Steam games similar to Conqueror of the Seas, 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 Conqueror of the Seas page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Conqueror of the Seas — no purchase or trial window. Shares Action with Conqueror of the Seas.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Indigo Park: Chapter 1
Free-to-play alternative to Conqueror of the Seas — no purchase or trial window. Shares Action with Conqueror of the Seas.
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.
- 3
STRAFTAT
Free-to-play alternative to Conqueror of the Seas — no purchase or trial window. Shares Action with Conqueror of the Seas.
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.
- 4
Counter-Strike:Global Offensive
Free-to-play alternative to Conqueror of the Seas — no purchase or trial window. Shares Action with Conqueror of the Seas.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 5
The Lab
Free-to-play alternative to Conqueror of the Seas — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 6
93, Kuindzhi
Free-to-play alternative to Conqueror of the Seas — no purchase or trial window.
Kuindzhi, 93 is an atmospheric first-person narrative vignette about an 18-year-old boy from Donbas. The story takes us to March 2022, when the world changed forever — into a space where the past, fears, and doubts find their voice.
- 7
DORONKO WANKO
Free-to-play alternative to Conqueror of the Seas — no purchase or trial window. Shares Action and Simulation with Conqueror of the Seas.
『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.
- 8
Landfall Archives
Free-to-play alternative to Conqueror of the Seas — no purchase or trial window. Shares Action and Strategy with Conqueror of the Seas.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
- 9
World of Warships: Legends
Free-to-play alternative to Conqueror of the Seas — no purchase or trial window. Shares Action and Strategy with Conqueror of the Seas.
Join this free-to-play PvP online naval shooter with fast-paced combat, easy-to-learn gameplay, intuitive controls, and cross-platform play on Steam, console, and mobile. Choose from 600+ warships and 150+ Commanders, and master tactics on diverse maps. Play now and become a legend!
- 10
World of Warships
Free-to-play alternative to Conqueror of the Seas — no purchase or trial window. Shares Action and Strategy with Conqueror of the Seas.
Immerse yourself in thrilling naval battles and assemble an armada of over 800 ships from the first half of the 20th century — from stealthy destroyers to gigantic battleships. Change the look of your ship, choose upgrades to suit your play style, and go into battle with other players!
- 11
The Pirate: Caribbean Hunt
Free-to-play alternative to Conqueror of the Seas — no purchase or trial window. Shares Action and Strategy with Conqueror of the Seas.
Hail to the Captain! Sail into the heart of the Caribbean in the Age of Piracy - the time of black flags and white skulls, blue waves and golden opportunities. Hoist the Jolly Roger and grab the steering wheel to sail through battles and raids, ransoms and treasures, to become the Crimson King of the Antilles!