Free games like Steel Core
Below are 9 free-to-play Steam games similar to Steel Core, 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 Steel Core page.
Ranked picks
- 1
Landfall Archives
Free-to-play alternative to Steel Core — no purchase or trial window. Shares Strategy with Steel Core.
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
Die in the Dungeon: Origins
Free-to-play alternative to Steel Core — no purchase or trial window. Shares Strategy with Steel Core.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!
- 3
The Riftbreaker: Prologue
Free-to-play alternative to Steel Core — no purchase or trial window. Shares Strategy with Steel Core.
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.
- 4
Liquidators
Free-to-play alternative to Steel Core — no purchase or trial window.
Chernobyl, USSR, 1986. Three nuclear plant workers go on a daring mission to prevent a radioactive fallout that would affect half of Europe. Every moment is permanent, and all is at stake.
- 5
Shape of Dreams: Prologue
Free-to-play alternative to Steel Core — no purchase or trial window.
《Shape of Dreams: Prologue》is a unique game that blends action roguelite with MOBA-style gameplay. Edit your character's Memories to create your own champion. Face all challenges alone or play with friends in up to 4-player co-op.
- 6
Tom Clancy's Rainbow Six Siege
Free-to-play alternative to Steel Core — 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.
- 7
Limbus Company
Free-to-play alternative to Steel Core — no purchase or trial window.
As the Executive Manager of Limbus Company, lead your group of twelve Sinners, venture into the buried facilities of Lobotomy Corporation, and lay claim on the Golden Boughs.
- 8
Umamusume: Pretty Derby
Free-to-play alternative to Steel Core — no purchase or trial window.
Umamusume: Pretty Derby, winner of Best Mobile Game at The Game Awards 2025, is ready to race! Scout featured trainees and supporters as you navigate the immersive sports life simulation through the game's in-depth training system and top-of-the-line 3D graphics!
- 9
Endless Tactics: Trial Run
Free-to-play alternative to Steel Core — no purchase or trial window. Shares Strategy with Steel Core.
The prologue to Endless Tactics. Defend a planetary mining expedition, upgrade your ship, and survive alien hordes in this turn-based roguelite trial run.