Free games like Vostok Inc.
Below are 8 free-to-play Steam games similar to Vostok Inc., 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 Vostok Inc. page.
Ranked picks
- 1
Waves
Free-to-play alternative to Vostok Inc. — no purchase or trial window. Shares Action and Indie with Vostok Inc..
Waves is an Arcade Twin-Stick Shooter that's all about High Scores. Build your combo and drop bombs in pursuit of Leaderboard dominance over seven game-modes!
- 2
POSTAL
Free-to-play alternative to Vostok Inc. — no purchase or trial window. Shares Action and Indie with Vostok Inc..
Take control of The POSTAL Dude in his infamous first outing as he battles to survive in a world gone mad! POSTAL is a classic isometric shooter filled to the brim with fast-paced explosive action.
- 3
AdVenture Capitalist
Free-to-play alternative to Vostok Inc. — no purchase or trial window. Shares Casual and Indie with Vostok Inc..
Welcome, eager young investor, to AdVenture Capitalist! Arguably the world's greatest Capitalism simulator!
- 4
I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1
Free-to-play alternative to Vostok Inc. — no purchase or trial window. Shares Action and Casual with Vostok Inc..
A top down twin stick zombie slaying shooter that you are sure to play again and again!
- 5
Echoes+
Free-to-play alternative to Vostok Inc. — no purchase or trial window. Shares Action and Indie with Vostok Inc..
Echoes+ is an intense retro action space shooter that will test your reaction and concentration levels to the max!
- 6
Chicken Invaders Universe
Free-to-play alternative to Vostok Inc. — no purchase or trial window. Shares Action and Indie with Vostok Inc..
A deliciously addictive core of finger-blistering shooting action, surrounded by delectable morsels of galactic exploration, spacecraft customization, and community competitions.
- 7
Unnamed Space Idle
Free-to-play alternative to Vostok Inc. — no purchase or trial window. Shares Casual with Vostok Inc..
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.
- 8
Alien Swarm: Reactive Drop
Free-to-play alternative to Vostok Inc. — no purchase or trial window. Shares Action with Vostok Inc..
Co-operative top-down shooter game available for free. An epic bug hunt featuring a unique blend of co-op play and squad-level tactics.