Free games like SimPocalypse
Below are 8 free-to-play Steam games similar to SimPocalypse, 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 SimPocalypse page.
Ranked picks
- 1
Age of Empires III: Definitive Edition
Free-to-play alternative to SimPocalypse — no purchase or trial window. Shares Strategy with SimPocalypse.
Age of Empires III: Definitive Edition offers players a trial of this historical single & multiplayer RTS experience. *Note: To unlock all features of the game please see the “Base Game” product.
- 2
Upload Labs
Free-to-play alternative to SimPocalypse — no purchase or trial window. Shares Simulation with SimPocalypse.
A sci-fi management game where you build and optimize your computer's system from the ground up. Connect and configure interconnected nodes to efficiently download, process, and upload files. Manage your setup, solve system challenges, and become the ultimate system architect
- 3
Realm Grinder
Free-to-play alternative to SimPocalypse — no purchase or trial window. Shares Strategy and RPG with SimPocalypse.
Grow your realm, build alliances, and explore one of the deepest idle RPGs ever!
- 4
Revolution Idle
Free-to-play alternative to SimPocalypse — no purchase or trial window. Shares Indie and Simulation with SimPocalypse.
Join an experience where each revolution takes you further into the unknown! Revolution Idle challenges you to multiply your accumulators to reach unimaginable heights. Will you manage to reach infinity?
- 5
Idling to Rule the Gods
Free-to-play alternative to SimPocalypse — no purchase or trial window. Shares Strategy and Indie with SimPocalypse.
Idling to Rule the Gods is a free to play Idle-Game with a lot of content and some Minigames. Depending on your play-style, you can play it fast or slow. Either way it can be fun for hundreds of hours!
- 6
Clicker Heroes
Free-to-play alternative to SimPocalypse — no purchase or trial window. Shares Adventure and Indie with SimPocalypse.
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.
- 7
Trimps
Free-to-play alternative to SimPocalypse — no purchase or trial window. Shares Casual and Indie with SimPocalypse.
A text-based incremental idle game with a ridiculous amount of unique content. Automate old stuff as you unlock new stuff to keep things interesting for hours and hours, no spam clicking necessary! Trimps is everything you love about your favorite games, distilled to their purest form.
- 8
NGU IDLE
Free-to-play alternative to SimPocalypse — no purchase or trial window. Shares Adventure and Indie with SimPocalypse.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!