Free games like Depopulation
Below are 8 free-to-play Steam games similar to Depopulation, 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 Depopulation page.
Ranked picks
- 1
Fallout Shelter
Free-to-play alternative to Depopulation — no purchase or trial window. Shares Simulation and RPG with Depopulation.
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.
- 2
Clicker Heroes
Free-to-play alternative to Depopulation — no purchase or trial window. Shares Strategy and Simulation with Depopulation.
Click your way through hordes of monsters, earn gold, and recruit quirky heroes with powerful skills. Progress even while you're idle, and watch the numbers climb into the absurd. It’s a never-ending journey of clicks, crits, and colossal damage.
- 3
Yu-Gi-Oh! Duel Links
Free-to-play alternative to Depopulation — no purchase or trial window. Shares Strategy with Depopulation.
Take on Duelists around the world with "Yu-Gi-Oh! Duel Links"! Step into a world that crosses dimensions and connects all Duelists. In Duel World, any location transforms into a Duel Field where heated Duels unfold!
- 4
Kingdom: Classic
Free-to-play alternative to Depopulation — no purchase or trial window. Shares Strategy and Simulation with Depopulation.
Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic.
- 5
Mr.Mine
Free-to-play alternative to Depopulation — no purchase or trial window. Shares Strategy and Simulation with Depopulation.
Explore the depths of the earth and uncover hidden treasures in this addictive idle mining game. Unlock the power of your drill with hundreds of upgrades, discover mysterious relics, and unearth priceless gems. Can you master the mines and reveal their deepest secrets? Dive in and dig deep!
- 6
Endless Sky
Free-to-play alternative to Depopulation — no purchase or trial window. Shares Simulation with Depopulation.
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.
- 7
Realm Grinder
Free-to-play alternative to Depopulation — no purchase or trial window. Shares Strategy and RPG with Depopulation.
Grow your realm, build alliances, and explore one of the deepest idle RPGs ever!
- 8
Soda Dungeon 2
Free-to-play alternative to Depopulation — no purchase or trial window. Shares RPG and Casual with Depopulation.
Everyone’s favorite laid-back dungeon crawler returns in Soda Dungeon 2. Featuring a new adventure, a whole town to upgrade, crafting, new classes, alternate dimensions, and more! It’s everything you loved about the original plus all the stuff you’ve been asking for.