Info about How To Grow a Black Hole:

Official game description:
So what is  
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_How To Grow a Black Hole_ is a chill incremental game about feeding, upgrading, researching, and barely controlling the most dangerous cosmic object imaginable.
Start small, feed your black hole, increase its mass, unlock new ways to grow, and push the numbers higher and higher until everything starts getting completely unreasonable. Just make sure things do not spiral too far out of control, because catastrophic collapses are very much part of the experience.
It is not a hardcore astrophysics simulator. It is a weird, satisfying, slightly stupid game about turning a tiny gravitational problem into an enormous one on purpose.
**A little absurd. A little terrifying. Oddly hard to stop playing.**
What you actually do
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*   Feed your black hole and watch its mass climb.
*   Unlock upgrades that let you feed it faster, grow it larger, and push the numbers into ridiculous territory.
*   Research new systems to automate growth, improve efficiency, and keep the chaos moving.
*   Prevent catastrophic collapses when your black hole becomes a little too unstable.
*   Compare your black hole’s size and mass to real-world objects, which starts out interesting and gets unsettling fast.
*   Unlock bite-sized black hole facts, including why even a tiny one would be an unbelievable health hazard.
*   Compete globally or against friends to see who can grow the biggest black hole.
Why I made it
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Hi, I’m Noah. I made this game in my free time because black holes are genuinely insane, and the idea of raising one like the world’s worst cosmic pet sounded too fun not to make.
I love games with giant numbers, satisfying progression, and simple ideas that slowly get out of hand. This started as one of those ideas that would not leave my brain alone, so I turned it into a real game.
I’m also hoping this project helps support the bigger and more ambitious games I want to make in the future. So by playing it, you are not just feeding a black hole. You are also helping me keep making games.
Who it’s for
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If you like incremental games, upgrades, research trees, leaderboards, cosmic horror treated a little too casually, and numbers that eventually stop feeling reasonable, this is probably for you.
If you are looking for strict realism and perfectly accurate astrophysics, this probably is not that. It is inspired by real black hole concepts, but mostly it is about making a cosmic problem worse because it feels good to watch the number go up.
Bottom line
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_How To Grow a Black Hole_ is a chill incremental game about feeding a black hole, keeping it stable, and trying to grow it bigger than everyone else’s. It is simple, strange, satisfying, and built around one important question:
**How big can you make it before everything goes wrong?**

Release date: Jun 23, 2026

Categories: Idle Game, Resource Management, Automation Game, Meta-Progression, Leaderboards and Achievements, Risk vs Reward Gameplay, Progression System, Clicker Game

Feature scans:
- Proton/Linux: score 15; verdict: Works Well; summary: Game runs well on Linux with only a minor display workaround for Wayland (fullscreen toggle). An audio issue on release day appears resolved. No anti-cheat, DRM, or severe compatibility blockers reported.
- Steam Deck: score 45; verdict: Tinkering Required; summary: The game has significant performance issues on high-end hardware and requires minor Linux workarounds. While not completely broken, it demands tinkering to run smoothly on Steam Deck.

- Hardware Profile:
  - Summary: The game performs well on most Windows systems with 8-11GB VRAM, but lower VRAM cards show minor issues. On higher VRAM configurations, experiences vary widely with some users facing critical problems.
  - Sample size: 31 (35% coverage)
  - Audience skew: Review sample is mostly Windows-based.
  - Windows 8-11GB VRAM (positive, 10 reports): Most players report smooth performance and no bugs, though one player experienced severe performance issues.
  - Windows <8GB VRAM (positive, 10 reports): Most players find the game runs well, with only minor performance concerns on lower VRAM cards.
  - Windows 12-15GB VRAM (mixed, 8 reports): While some high-end users report flawless performance, others with similar hardware encounter severe CPU overheating and ignored graphics settings.
  - Caveats: 31 of 89 reviews expose hardware metadata.; Review sample is mostly Windows-based.
Feature extractions:
- Community Price: No data
- Playtime Metrics:
  - Game completion: N/A
  - Story completion: N/A
  - Session length: 1.0h
  - Endgame: N/A
  - Reasoning: Multiple reviews mention playing for 20 minutes to an hour as an initial session, but one describes a 3-hour play session. The absence of any explicit total completion or story completion times means those metrics are left as null. The typical session length appears to be around 1 hour based on common early-game engagement, though longer sessions occur.
- Time-to-fun:
  - Summary: The game provides immediate enjoyment and addictive progression for most players, but performance issues during the tutorial can block initial access, and later content becomes repetitive or slow-paced, leading to reduced fun.
  - Stance: Fun then drops
  - Anchor: N/A
  - Time to anchor: N/A
  - Friction: Extreme lag and FPS drops during tutorial; Slow-paced progression without dopamine hits; Repetitive content with little variation; Late game becomes difficult and boring with infinite upgrades
  - Unlock drivers: Clear tutorial that explains mechanics; Variety of upgrades and features throughout progression; Addictive and chill gameplay loop
  - Conditions: Enjoyment of space theme; Preference for gradual progression and idle games; Playing when tired or looking for a chill activity
- Player Archetypes:
  - Indie Champion (sale)
    - Motivation: Supporting small developers and preserving indie game culture.
    - Playstyle: Tolerant and appreciative; willing to overlook technical shortcomings for the sake of supporting independent creation.
    - Experience: mixed
    - Purchase stance: sale
    - Labels: solo dev supporter; indie enthusiast; anti-AI-bullying advocate
    - Reference games: Undertale; Balatro; Ultrakill; Crab Champions
  - Performance/Competitive Critic (no buy)
    - Motivation: Smooth gameplay and fair competitive ranking.
    - Playstyle: Competitive, results-oriented; quickly checks leaderboards and expects polished execution even from small teams.
    - Experience: familiar
    - Purchase stance: no buy
    - Labels: competitive player; performance critic; anti-cheat advocate
    - Reference games: N/A
  - Space Incremental Enthusiast (buy)
    - Motivation: Relaxing progression and incremental satisfaction in a space setting.
    - Playstyle: Casual, idle-focused; enjoys clicking upgrades and watching numbers grow without stress.
    - Experience: familiar
    - Purchase stance: buy
    - Labels: incremental fan; space enthusiast; chill gamer
    - Reference games: N/A


Below are summaries of things people say about the game per category.
Each point is assigned a weight that represents how often it is mentioned across all reviews.
What players like:
- Enjoyable and addictive gameplay (weight 0.97): The game is described as fun, addictive, and very enjoyable across multiple reviews. Players find the core mechanics engaging, particularly the progression of feeding and maintaining a black hole.
- Multi-language and accessibility support (weight 0.12): The game offers multiple language support with high-quality translations, making it accessible to a wider audience.

Common complaints:
- Severe performance issues (weight 0.97): The game suffers from severe performance issues on various hardware, including high CPU/GPU usage, low frame rates, and ignored frame caps, causing overheating and system strain.
- Undisclosed AI content (weight 0.65): Multiple players suspect the game uses AI-generated content, including UI and text, without disclosure, which feels deceptive and lowers trust.
- Unclear UI and mechanics (weight 0.61): The UI is cluttered, hard to read, and lacks clear explanations for mechanics and auto-buy choices, leaving players confused about how to progress.
- Repetitive gameplay loop (weight 0.54): Gameplay becomes repetitive and monotonous over time, with upgrades that fail to provide visual or mechanical impact, reducing the sense of progression.
- Buggy mobile-like UI (weight 0.46): The UI is buggy, unfinished, and cluttered with mobile-like elements, including auto-collapse behavior that cannot be toggled off.
- Incomplete localization (weight 0.24): Localization is incomplete for Chinese and Korean, leaving some upgrades and text untranslated, which hinders understanding for non-English players.
- Unpolished numbers (weight 0.22): Game numbers, including currency rewards, are not fully thought out, requiring polish for balanced progression.
- Stalled late progression (weight 0.22): Progression slows sharply in mid-to-late game, making advancement feel unrewarding and difficult.
- Expected launch issues (weight 0.21): Some issues like missing audio at release and general bugs are expected to be patched, indicating the game launched prematurely.
- Unclear game design (weight 0.21): Overall design and upgrade tiers lack meaningful gameplay effects or visual clarity, feeling arbitrary.
- Unengaging experience (weight 0.19): Some players found the game not fun, with upgrades feeling useless and failing to engage.
- Time skip cheating (weight 0.15): Time-skip cheating is rampant on the leaderboard, erasing any incentive for players to compete honestly.
- Poor skill design (weight 0.13): A skill requires 25 collapses to unlock a bonus for the first collapse, which feels poorly designed and frustrating for early-game pacing.
- Excessive time required (weight 0.12): The game demands too much time without skipping options, making it feel grindy and inaccessible for casual play.

Gameplay feedback:
- Idle and incremental mechanics dominate (weight 0.54): The game is widely described as an idle or incremental game. It focuses on gradual progression, often with automated systems and numbers increasing over time.
- Black hole core mechanic (weight 0.51): The central gameplay involves managing a black hole, balancing mass growth and absorption to prevent implosion. Players feed it resources and aim for goals like maintaining 200% black hole health.
- Upgrade and prestige systems (weight 0.41): There is an upgrade system that enhances performance, including click upgrades and prestige mechanics that reset progress for permanent bonuses. Generators and purchases further improve efficiency.
- Leaderboard and competition (weight 0.39): The game includes leaderboards for comparing runs and competing with other players. This adds a competitive layer to the otherwise idle experience.
- Risk-reward balancing (weight 0.24): The core mechanic of balancing mass growth and absorption to prevent implosion creates a risk-reward dynamic that demands strategic decisions.
- Addictive and relaxing (weight 0.23): The gameplay is described as addictive and a good way to wind down, appealing to players who enjoy casual, low-stress progression.
- Explosion pressure mechanic (weight 0.22): A pressure mechanic fills up over time and can explode, introducing risk and strategy to the gameplay. This requires careful balancing to avoid failure.
- Resource gathering focus (weight 0.13): Resource gathering is a fundamental activity, supporting upgrades and feeding the black hole. It drives the incremental progression loop.
- Persistent black holes (weight 0.12): Black holes continue to exist and progress even when the player is not actively playing, making the game feel always-on and rewarding passive play.
- Goal of collapse speed (weight 0.12): There are upgrades specifically designed to increase the speed of collapse, suggesting a core loop of accelerating the game's end for rewards or progression.
- Abstract space theme (weight 0.12): The game features an abstract or space theme, focusing on concepts like black holes and cosmic phenomena rather than a narrative-driven world.
- Casual time-waster (weight 0.12): Many see the game as a simple time-waster, suitable for passing time without deep engagement.
- Automation through weight (weight 0.11): Players can use a heavy object to hold down the spacebar, enabling automated clicking. This reflects a hands-off playstyle that still requires initial setup.
- Time-skipping feature (weight 0.11): A time skipping mechanic allows players to accelerate progress, likely bypassing slower periods for faster advancement.
- Size and weight comparison (weight 0.1): A feature allows comparing size and weight, likely of black holes or objects, adding a visual or statistical element to progression.
- Color customization (weight 0.1): Players can customize the color of their black hole, offering personalization within the idle framework.

Performance notes:
- Poor optimization concerns (weight 0.47): Some reviewers note the game runs poorly, with low FPS even on low settings, and needs optimization. This includes high GPU usage and sluggish performance.
- High CPU usage issue (weight 0.25): Several users report high CPU usage, with one explicitly noting it on their system. This suggests the game may need optimization to reduce processor load.
- Fullscreen performance drop (weight 0.23): One reviewer observes low FPS in fullscreen mode (30 fps) compared to high FPS when the cursor is outside the game screen. This indicates a specific display mode issue.
- GPU overheating in idle (weight 0.13): One reviewer notes the GPU heats up even when the game is idle, which is a negative concern for hardware health.
- Runs on ancient hardware (weight 0.12): A positive review mentions the game runs on ancient PCs, suggesting good compatibility for low-end systems.
- Wayland fullscreen toggle needed (weight 0.11): A Linux user reports that on Wayland/Sway, they need to toggle fullscreen off and on for proper display. This is a specific but isolated issue.

Recommendations:
- Recommended for genre fans (weight 0.57): Clusters 2, 3, 19, and 20 collectively recommend the game to fans of incremental, idle, space simulation, and progression-based games, comparing it to titles like SFS and KSP.
- General positive recommendations (weight 0.47): Clusters 5, 9, 11, 15, and 16 offer straightforward recommendations, with some urging immediate purchase and highlighting a better experience when not cheating.
- Good value for price (weight 0.32): Multiple reviews highlight the game as worth its low price, with cluster 1 emphasizing the cheap cost and cluster 6 mentioning the specific price point of $3.39 as making it a good purchase.
- Mixed feedback on cheaters (weight 0.24): Clusters 8 and 10 criticize the game for rampant cheaters on the leaderboard, with some users requesting refunds and advising against playing for rankings until the issue is fixed.
- AI content concerns (weight 0.23): Cluster 4 and cluster 12 criticize the game for AI-generated content and performance issues, with some users not recommending it due to lack of warning and perceived unworthiness of support.
- Casual and relaxing experience (weight 0.22): Cluster 7 recommends the game for relaxation or when unsure what to play, while cluster 13 suggests it as a good second monitor viewing experience for its pretty animations, though not for personal enjoyment.
- Not for all genres (weight 0.22): Clusters 17 and 18 note the game is not recommended for shooter fans or those uninterested in space themes or the specific genres, clarifying its niche appeal.
- Addictive for certain players (weight 0.13): Cluster 14 describes the game as dangerously addictive and recommends it for those who enjoy quirky space sims, indicating strong positive engagement for the right audience.

Other player notes:
- Text size too small (weight 0.11): Players noted that the text size in the game is too small and suggest making it bigger for better readability.

Emotions:
- Frustration (weight 0.2): Players are frustrated by false AI accusations that dismiss developer effort, leaderboards ruined by cheaters and time manipulators, and performance issues like low FPS in fullscreen mode. Late game difficulty, missing audio on release day, poor localization, and the pressure mechanic causing frequent explosions further compound this frustration.
- Satisfaction (weight 0.13): Players are satisfied because the game is fun as advertised, runs well on Linux, and offers smooth performance with beautiful interface, sound design, and color options. The positive experience overall leads to a high level of satisfaction.
- Enjoyment (weight 0.1): Players enjoy the game for being fun, relaxing, addictive, and not stressful, particularly the experience of maintaining and growing a black hole. The early game was also very fun, contributing to overall enjoyment.
- Confusion (weight 0.07): Players are confused by concepts that require specialized knowledge to understand, and by English-only upgrades that are hard to follow for Korean speakers. False AI accusations without evidence also create confusion.
- Disappointment (weight 0.07): Players are disappointed to discover the game appears AI-generated with a nonsensical skill requirement, and feel their competitive impulse was wasted due to cheaters. Following on Instagram raised expectations, but AI use and bugs ruined the experience.
- Anger (weight 0.07): Players are angry that there was no warning about the game being AI-generated, and that the leaderboard is already full of cheaters despite being out less than a day.
- Pride (weight 0.07): Players feel pride from participating in play tests and watching the game develop from its beginning, seeing it grow over time.
- Amusement (weight 0.03): Players are amused by the fun idle mechanic of weighing down the spacebar and the humorous warning about not taking black holes back to Earth.
- Pleasant surprise (weight 0.03): Players are pleasantly surprised that the game is fun even though they usually do not play idle games.
- Impression (weight 0.03): Players are impressed by the game's visuals on an HDR 1440p IPS display.
- Relief (weight 0.03): Players feel relief because they encountered no bugs or crashes while playing.
- Relaxation (weight 0.03): Players find the game's chill nature suitable for when they are tired, providing relaxation.
- Protectiveness (weight 0.03): Players feel protective toward the developer by defending them against false AI accusations.
- Defensiveness (weight 0.03): Players adopt a defensive stance by refuting AI accusations made against the game.
- Encouragement (weight 0.03): Players encourage others to try the game, likely due to their positive experience.
- Uncertainty (weight 0.03): Players are uncertain whether the goal of the game is to collapse or maintain stability.
- Anticipation (weight 0.03): Players look forward to the game's potential, indicating optimism about future updates or content.
- Mild frustration (weight 0.03): Players experience mild frustration due to performance slowdown that affects general PC use, not just the game.
- Addiction (weight 0.03): Players are addicted because the progression and competition mechanics keep them engaged over time.
- Boredom (weight 0.03): Players become bored as the gameplay becomes monotonous over time, losing its initial appeal.}