Free games like Birb
Below are 8 free-to-play Steam games similar to Birb, 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 Birb page.
Ranked picks
- 1
AdVenture Capitalist
Free-to-play alternative to Birb — no purchase or trial window. Shares Indie and Casual with Birb.
Welcome, eager young investor, to AdVenture Capitalist! Arguably the world's greatest Capitalism simulator!
- 2
Silly Linguine Cat Simulator Deluxe Online
Free-to-play alternative to Birb — no purchase or trial window. Shares Indie with Birb.
Silly Linguine Cat Simulator Deluxe Online is a clicker game where progression is replaced with gambling, where the goal is simply to collect the rarest silly linguine cats.
- 3
Revolution Idle
Free-to-play alternative to Birb — no purchase or trial window. Shares Indie and Casual with Birb.
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?
- 4
Unnamed Space Idle
Free-to-play alternative to Birb — no purchase or trial window. Shares Casual with Birb.
Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power.
- 5
Lemonade Apocalypse: First Squeeze
Free-to-play alternative to Birb — no purchase or trial window. Shares Indie and Casual with Birb.
Lead the world to apocalyse with lemonades! Price affects demand, but take into account the cost of each lemonade when selling. Upgrades reduce cost and increase demand. Invest in a factory, and eventually control the politics of the world to increase climate's temperature and beverage consumption.
- 6
Upload Labs
Free-to-play alternative to Birb — no purchase or trial window.
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
- 7
Trimps
Free-to-play alternative to Birb — no purchase or trial window. Shares Indie and Casual with Birb.
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
Wizard And Minion Idle
Free-to-play alternative to Birb — no purchase or trial window.
Train your stats, cast spells, feed your minion, defeat monsters and bosses, raise demons, craft gems, go fishing and so much more in Wizard and Minion Idle--WAMI. This free to play, solo developed, Idle/active hybrid game has flexible pacing for long-time play-ability.