About the Game
Endless Coffee Update! (Survivors-like Roguelite)
Endless Coffee is a massive free update for Astro Prospector, including a new mode with 5 new weapons, 200+ new upgrades, 9 different ships, new enemies and a thousand ways to break the Universe!
Build your own ship, survive 21 Days and destroy the source of SpaceCorp.
Then, go Endless, find powerful synergies and try to get as far as possible!
Endless Coffee Features
New survivors-like, ship builder mode.
Survive 21 Days and go Endless. Reach as far as you can!
Master 9 different ships, each one with unique gameplay.
Unlock new skills by levelling up and winning with each ship.
420+ upgrades to discover.
Dozens of hours of playtime, find clever combinations, break the Universe!
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Story Mode (Incremental)
Astro Prospector is an incremental bullet hell about mining cofferoids and fighting the evil SpaceCorp. Collect resources, upgrade your ship and become unstoppable.
Mine cofferoids from SpaceCorp's fields and steal their AstroCoffee seeds.
Explore and upgrade the skill tree to increase your ship power.
Enemy Machines will try to stop you. Dodge their bullets and destroy them. F*ck SpaceCorp!
Story Mode Features
Addictive incremental progression.
25 Zones with unique enemies and bosses.
Unlock new skills by completing tasks and destroying SpaceCorp Machines.
200+ upgrades to discover.
Short and intense experience (~5.0hr playtime).
Discord
Join our server Discord, so you can stay tuned and give us feedback. You can find the link of the sidebar!
Warning!
This game contains flashing lights that may make it unsuitable for people with photosensitive epilepsy or other photosensitive conditions.
Player discretion is advised!
Screenshots
11 images
Version Information
Steam Patch Notes
Official update history
Hi, Rebels! 🫡
We have a new small patch for Endless Coffee mode, with some fixes and improvements.
This is probably one of the latest updates of the game for now. But we will be making a cool announcement very soon, so stay tuned to Astro Prospector news!
Full Changelog:
Feature: Capped values in weapons now show a visual indicator, so it is easier to know when a weapon has reached maximum value on that stat.
General: The special day (for those of you who know) has been reworked, fairer distribution of difficulty and it is possible to clear it if you try hard enough. Now Parry does not work there. Text on that day is also translated to more languages.
General: Beach Ball now is visually under everything when size is too big.
Balance: Enemies are a little weaker from Day 15.
Balance: Subtly more Coffee time in Endless Mode.
Fix: It is now impossible to overflow damage and start healing enemies (yes, you could do that). Max damage is capped.
Fix: Show correct max Critical Chance with capped value. (90%)
Fix: Bombs no longer chain react to (almost) infinity, improving performance.
Fix: Better performance in late Endless runs. Deactivating 'Show Damage Numbers' improves further the performance, so it's recommended on late days.
Fix: Moons in Turrets now change distance when Range is modified during Day.
Fix: Deaths on Endless Coffee mode now count for Number of Deaths achievement.
That is all for now. Thanks again for your feedback. Have a good AstroDay! ☕
Hi, Rebels! 🫡
We hope you are enjoying the Winter sale and are playing lots of cool incremental games. We have just launched a new patch for Astro Prospector: Endless Coffee! We continue to tweak values and fix bugs you reported, to make Endless Coffee mode more fair and enjoyable 🔨
This patch focuses on balancing before Day 21, polishing the enemies behaviour, number curves, and small bugs. Also, we made the Story mode final sector a bit more balanced. You have the full list of changes below.
Also, we are doing a nice bundle with Disc Room, and celebrating a giveaway of 4 Steam Keys for Astro Prospector + 4 Steam Keys for Disc Room. How to participate? Just join our Discord server, go to the News channel and react to he message. The giveaway will end on January 2nd, and the winners will be contacted via Discord! 🎁
[dynamiclink href="https://store.steampowered.com/bundle/60301/"]
Full Changelog:
Feature: Display rarity probabilities when hovering over the Reroll button
General: Removed analytics tracking
Balance: Reduced max bombs on screen from 300 to 150
Balance: Reduced Dodge chance required to unlock Spir-it from 30% to 25%
Balance: Nessy now starts with the Sucker Lunch upgrade (auto-collects resources on boss defeat)
Balance: Slightly increased starting Turret battery capacity
Balance: Slightly increased Moon damage scaling
Balance: Reduced dispersion angle on Machinegun Dispersion Mode, improving early-game accuracy
Balance: Slightly reduced permanent Damage gain per Critical Hit
Balance: Rebalanced enemy difficulty and pacing in mid-run Endless Coffee to smoothen the curve toward Day 21
Balance: Moved "Day 51" to a higher day (for those who know!)
Balance: Increased frequency of new weapons and new weapon tiers appearing in the Shop
Balance: Adjusted Story Mode values to improve balance in the final Sector
UI: Improved New Game confirmation prompts to prevent accidental save data deletion
UI: Improved visual feedback for selected upgrades in the Loot panel
Fix: Reworked Thunder values to significantly improve stability and prevent crashes
Fix: Nessy no longer receives a speed boost when closing a Lasso via Missiles
Fix: Settings now save correctly between sessions
That is all for now. Thanks again for your feedback. Have a good AstroDay! ☕
Hi, Rebels! 🫡
We hope you are enjoying the new Endless Coffee mode. As you know, the new mode is bigger and more difficult to balance than the Story mode, so we are doing small tweaks and improvements based on your feebdack! 🔨
We are launching a small patch with some balancing changes on Endless after Day 21. Also make the Luck a bit slower to increase, because it could break the game too early too easily. Besides that, some small tweaks on Beach Balls/Thunder visiblity, and trying to make Thunders not crash the game eventually ⚡
Finally, we have made another change. When we first released Astro Prospector, we wanted to give some extra challenges for those of you who wanted to play more. That's how we came up with the achievements for Speedrun and Deathless run. With the new mode released, there is plenty of game to enjoy once you complete Story mode, and as of today, the biggest complaint we are receiving for Astro Prospector is about those two achievements, so we are removing them from the game 🍃
We know some of you worked hard to get them, and hope you understand our decision. The achievements no longer existing doesn't erase the challenge you overcome, Space Rebel! So, if you managed to get the 2 achievements, you can enter our Discord server and we will give you a special Discord role reflecting your dedication 🏆
Full Changelog:
Balance: Increased Thunder min. Cooldown from 0.2s to 1.0s
Balance: Thunder Cooldown Reduction Per Enemy Hit from 0.1s to 0.01s.
Balance: Extra Thunders can no longer spawn additional Extra Thunders
Balance: Reduced Beach Ball "Explodes on Hit" chance from 33% to 20%
Fix: Applied various tweaks to Beach Ball; Stationary Damage is now applied correctly
Visuals: Beach Ball now changes visual layer based on size to improve visibility of enemies and asteroids behind it.
Balance: Reduced Luck values on upgrades slightly to make reaching 100% Luck more challenging
Balance: Increased enemy health scaling significantly in Endless Mode (after Day 21) to increase difficulty (should be more funny now!)
That is all for now. Thanks again for your feedback. Have a good AstroDay! ☕
Current Release
Build 23621808
Uploaded Jul 08, 2026
System Requirements
How to Install
Astro Prospector.exe to play
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
105 MB
23621808
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Download Astro Prospector for PC with a direct link or via torrent. Get the full version of Astro Prospector for free. Astro Prospector is a Action released by Incrementalist.