
Astro Prospector
Astro Prospector is out now on Steam!!
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Important: If you are using Firefox, you may encounter a bug where the screen turns blue. If that's the case, please use another browser or download the Windows version. Sorry!
Astro Prospector is an incremental bullet hell about mining cofferoids and fighting SpaceCorp. Collect resources, upgrade your ship and become unstoppable. Return AstroCoffee to humanity!
This version, Astro Prospector Prologue, is a demo. If you enjoyed it, you can get the full version ON STEAM and JOIN OUR DISCORD for news & feedback!
And remember... AstroCoffee for all, F*ck SpaceCorp!! 🚀☕
| Status | Released |
| Platforms | HTML5, Windows |
| Publisher | |
| Rating | Rated 4.8 out of 5 stars (185 total ratings) |
| Authors | Delunado, AlvaroRoldanRivas, Raúl "Lindryn" López Martín |
| Genre | Simulation |
| Made with | Unity, Aseprite, Adobe Photoshop |
| Tags | 2D, Bullet Hell, Clicker, Incremental, No AI, Pixel Art, Short, skill-tree, Space, upgrades |
| Average session | A few minutes |
| Inputs | Keyboard, Mouse |
| Accessibility | One button |
| Links | Steam, Bluesky, Discord |
Download
Download NowName your own price
Click download now to get access to the following files:
Astro Prospector Prologue - Windows.zip 71 MB
Development log
- Astro Prospector is OUT NOW! ☕🚀Jul 14, 2025
- Astro Prospector Launch Date!Jul 04, 2025
- Astro Prospector Prologue - Update 1!Mar 28, 2025




Comments
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Dope game. As a student, playing this game after work is nice.
And I don't rage too much
This was really nice!
Kudos for the animation quality, it was awesome!
Wait... it's a Demo? there is much more Yippe
Truly satisfying and delightful, will definitely be buying this one!
-Alex
peak
This game is currently a security risk via vulnerability in the Unity Runtime. Please update by compiling with with Unity Version 6000.0.58f2 or newer
https://unity.com/security/sept-2025-01
Oh I really liked the game, I kinda managed to play almost all on my Android tablet, the only thing I can't win the the last level, I can get boss health to 20% but then it lags too much for everything on the screen, so I'll maybe try it again on PC. And I'll wishlist the game too
Kinda fun, but honestly the way bombs work annoys me. I feel like they shouldn't require the player to both wait for them to deploy and then bump into them, risking getting close to enemies twice in a bullet hell game?
web version doesn't work for me :(
Demo was so much fun, wishlisted on steam for when I have some spare money
I played the complete version in Steam and I really recommend it. What a great game
Really nice demo! I made a video of my first impression, I'll surely check it out on steam!
i just finished the Prologue and it was a lot of fun. Amazing graphics and sounds. I also love the music playing in the background.
Amazing job. Will buy on steam.
Thank you :)
Amazing game!! Though, I think that LMB boost is too overpowered. Maybe it can be balanced if you add a time limit for boost, which replenishes with time, so you're a little bit careful with boosting. And additional upgrades in this case like increasing max boost time, increasing boost replenish time, allowing it to drain slower, etc.
Good fun, I got all the upgrades, but couldn't manage the final boss
This was super fun. Best of luck with the full release - I look forward to it!
I had fun playing the demo :)
these hitboxes are very generous~
the bullets aint being shot, are they?
they are! automatically, each X seconds base on your upgrades, and the number based on the flow you have
well, i really want to give it a try but in some reason, it is burning my pc
Hey! Have you tried the desktop version? Or only web?
I tried both of it. desktop version still heat up my pc but it is better. so i finished the demo and it is good
It runs mostly fine for me now, just that when I reload it shows a white screen. Also the robots shift back and forth for five seconds when they spawn in before attacking and TV static plays whenever I'm in a run( just muted it). I couldn't download the prologue since i'm on linux lol
But otherwise the artstyle is unique but reminds me of Cookie clicker and it fits perfectly into the tech tree incremental genre started by To The Core and Node buster.
there is a bit of lag thought, to the extent I an dodge bullets
Can't wait for the full game. Actually found it difficult to die and not kill the first boss once I had all the upgrades. Well done!
Goty
easy to learn and addictive AF. Very well done!
This is a amazing game wow, like its just fun af. I like games like this so it could be bias but please download this and try it yourself :3
wow this is soo fun, good music and sounds too. definetly an addictive game. congrats!
Super fun. I like the idea of the three different resources, and the branching tech tree.
sometimes the attack bots gltch out when they come in fast
Bit of a possible bug report: Ran the game once, it worked beautifully.
I tried to then refresh and run it again to do a video about it, and it just gives me a white screen :(
I'm on Firefox on Linux.
Hey! Thanks for the report! When did you run the game for the first time? We have updated it today with a (presumed) fix for that, but if you played it before that may happen.
Go to Settings and Remove Data. That should work :)
Thanks for the reply :D I tried it about the time I submitted the report, but I'll mess with it a bit more as soon as I can.
Cool game! :)
Simplesmente INCRIVEL, senti falta de mais upgrades, mas é só o prologo, parabens;
The game has a great feel in general, both in control and feedback.
I really want to see what you have planned for the complete version
This game is super fun, I love it :D
nice game ;) the upgrading is really fun
I really liked this game but I maxed out the Magnet upgrade but it is still way too weak. Seeds also take a few seconds to even react to it. =(
One other complaint I have is how slowly cofferoids get destoryed (depsite max upgrades) compared to how many are spawned.
I did see a marked improvement in the game once I unlocked Flow. It feels like that is what I what was supposed to get first but I always get Damage and Magnet upgrades first...
I finished the Prologue and added it to my Steam Wishlist. All the best for your release!
I love the concept and the mechanics. At first I didn't know how to launch, but after a while everything was clear. Great concept. I envy it.
Responsive controls, nice music, clear and simple gameplay. This game is awesome!
It would be nice if progress were saved.
Hey! Progress should be saved indeed. Are you having problems with that? Web version or desktop version? :)
yes web version edge browser
wth are thoses 1px-whide hitbox when the thing suposed to hit you is 10 time bigger
cool game bte