Free games like La Mer La Guerre
Below are 8 free-to-play Steam games similar to La Mer La Guerre, 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 La Mer La Guerre page.
Ranked picks
- 1
Landfall Archives
Free-to-play alternative to La Mer La Guerre — no purchase or trial window. Shares Action with La Mer La Guerre.
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!
- 2
The Riftbreaker: Prologue
Free-to-play alternative to La Mer La Guerre — no purchase or trial window. Shares Action with La Mer La Guerre.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 3
World of Warships
Free-to-play alternative to La Mer La Guerre — no purchase or trial window. Shares Action and Simulation with La Mer La Guerre.
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!
- 4
Crusader Kings II
Free-to-play alternative to La Mer La Guerre — no purchase or trial window. Shares Simulation and RPG with La Mer La Guerre.
Explore one of the defining periods in world history in an experience crafted by the masters of Grand Strategy.
- 5
Fallout Shelter
Free-to-play alternative to La Mer La Guerre — no purchase or trial window. Shares Simulation and RPG with La Mer La Guerre.
Fallout Shelter puts you in control of a state-of-the-art underground Vault from Vault-Tec. Build the perfect Vault, keep your Dwellers happy, and protect them from the dangers of the Wasteland.
- 6
Blackwake
Free-to-play alternative to La Mer La Guerre — no purchase or trial window. Shares Action with La Mer La Guerre.
Blackwake is a multiplayer naval FPS focused on teamwork and cooperation. Fire the cannons, sink enemy ships or board them with firearms and steel.
- 7
Cell to Singularity - Evolution Never Ends
Free-to-play alternative to La Mer La Guerre — no purchase or trial window. Shares Simulation with La Mer La Guerre.
The epic story of evolution, technology, humanity, and dinosaurs is yours to tap.
- 8
Endless Sky
Free-to-play alternative to La Mer La Guerre — no purchase or trial window. Shares Action and Simulation with La Mer La Guerre.
Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.