Free games like Astro Tripper
Below are 8 free-to-play Steam games similar to Astro Tripper, 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 Astro Tripper page.
Ranked picks
- 1
Princess Remedy in a World of Hurt
Free-to-play alternative to Astro Tripper — no purchase or trial window. Shares Action and Indie with Astro Tripper.
Remedy, a recent graduate from the Saturnian healing school, must descend to Hurtland and use her powers to heal everyone from stray ducks to dark lords, and finally cure the ailing Prince Hingst. It's a short, whimsical adventure with plenty of heart(s).
- 2
Waves
Free-to-play alternative to Astro Tripper — no purchase or trial window. Shares Action and Indie with Astro Tripper.
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!
- 3
Evil Egg
Free-to-play alternative to Astro Tripper — no purchase or trial window. Shares Action with Astro Tripper.
Blast it all to hell.
- 4
Yet Another Zombie Defense
Free-to-play alternative to Astro Tripper — no purchase or trial window. Shares Action and Indie with Astro Tripper.
Darkness is coming. How long can YOU survive? Build your base by day, defend it by night. Play in online or local co-op. Stay alive as long as you can.
- 5
Just Act Natural
Free-to-play alternative to Astro Tripper — no purchase or trial window. Shares Action and Indie with Astro Tripper.
Just Act Natural is a hand-crafted online party game where players must hide among NPC characters to avoid detection from the seeker. Compete against your friends in a variety of game modes over a course of different rounds to be crowned the winner!
- 6
Super Crate Box
Free-to-play alternative to Astro Tripper — no purchase or trial window. Shares Action and Indie with Astro Tripper.
Vlambeer's SUPER CRATE BOX is coming to bring back the glory of the golden arcade age, when all that really mattered was getting on that high score list. Grab your baseball cap and loosen your pants, it's time to fight endless hordes of enemies and collect every weapon crate you can.
- 7
Chicken Invaders Universe
Free-to-play alternative to Astro Tripper — no purchase or trial window. Shares Action and Indie with Astro Tripper.
A deliciously addictive core of finger-blistering shooting action, surrounded by delectable morsels of galactic exploration, spacecraft customization, and community competitions.
- 8
BEEP
Free-to-play alternative to Astro Tripper — no purchase or trial window. Shares Indie with Astro Tripper.
A combination of platforming with a gravity gun, BEEP is an amazing physics-platformer. Despite its friendly art style, this is a hardcore platformer in the truest sense.