Free games like ISLANDS MIGHT FLY
Below are 8 free-to-play Steam games similar to ISLANDS MIGHT FLY, 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 ISLANDS MIGHT FLY page.
Ranked picks
- 1

Landfall Archives
Free-to-play alternative to ISLANDS MIGHT FLY — no purchase or trial window. Shares Strategy and Indie with ISLANDS MIGHT FLY.
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 ISLANDS MIGHT FLY — no purchase or trial window. Shares Strategy and Indie with ISLANDS MIGHT FLY.
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

The Last Sovereign
Free-to-play alternative to ISLANDS MIGHT FLY — no purchase or trial window. Shares Strategy and Indie with ISLANDS MIGHT FLY.
Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.
- 4

DFHack - Dwarf Fortress Modding Engine
Free-to-play alternative to ISLANDS MIGHT FLY — no purchase or trial window. Shares Strategy and Simulation with ISLANDS MIGHT FLY.
Extensions for Dwarf Fortress, including bugfixes, interface improvements, automation agents, design blueprints, modding building blocks, and other tools.
- 5

The Life and Suffering of Sir Brante — Chapter 1&2
Free-to-play alternative to ISLANDS MIGHT FLY — no purchase or trial window. Shares Strategy and Indie with ISLANDS MIGHT FLY.
A narrative-driven hardcore RPG set in a gritty world where the gods are real. Set out on a challenging lifetime journey, where every choice you make has a price to pay and consequence to it. Will you become an inquisitor, a judge, or conspire against the old order? Dare to decide!
- 6

Nazi Zombies
Free-to-play alternative to ISLANDS MIGHT FLY — no purchase or trial window. Shares Indie and Early Access with ISLANDS MIGHT FLY.
Nazi Zombies is a cooperative survival game where players fend off escalating waves of Nazi zombies, earning points by killing zombies and repairing barriers to buy weapons, upgrades, perks, and unlock new map areas to maximize their survival.
- 7

Tom Clancy's Rainbow Six Siege
Free-to-play alternative to ISLANDS MIGHT FLY — no purchase or trial window.
Rainbow Six® Siege is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked, and Dual Front game modes with a selection of operators.
- 8

World of Warships
Free-to-play alternative to ISLANDS MIGHT FLY — no purchase or trial window. Shares Strategy and Simulation with ISLANDS MIGHT FLY.
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!