Coal LLC

About

Coal LLC is a single player role playing game. It was developed by Bye Bye Ocean and was released on September 11, 2025. It received very positive reviews from players.

Fill your quota or die. Mine increasingly absurd amounts of coal using some dubious, but effective, mining techniques. Or relax and mine at your own pace in peaceful mode.

Genres & Tags

Play Modes

Single-Player

Skip User Reviews

91%

Audience ScoreBased on 674 reviews

gameplay15 positive mentions

grinding8 negative mentions

Highly addictive and fun gameplay loop with satisfying progression and upgrades.
Variety of classes, maps, and unique playstyles add replayability and challenge.
Developer is active, responsive to feedback, and continuously updating and improving the game.

Performance issues and lag occur in late game with many employees, impacting playability.
Gameplay can become repetitive and stale after several runs, with limited meta or persistent progression.
Higher price point criticized as too steep relative to content depth and longevity by some players.

gameplay
44 mentions Positive Neutral Negative
34%
59%
7%
The gameplay is built around a simple, addictive core loop with meaningful upgrades and diverse playstyles, offering a satisfying and challenging experience for many players. However, some find the mechanics repetitive and shallow over time, with limited variety causing the gameplay to feel stale or overly simplistic. Despite its modest depth, the game’s engaging progression and fast feedback keep it compelling, though some feel the price does not match the gameplay content offered.
- “This is a shockingly fun game with tight objectives that keep the gameplay intense.”
- “Coal llc is a compact and highly addictive roguelite that thrives on its fast feedback loop, steady sense of progression, and absurd scaling of its core mechanic.”
- “An incredibly satisfying gameplay loop that quickly grows into a real challenge, balancing your resources against a desire to just go deeper!”
- “Gameplay quickly gets stale due to limited variety, and once you get a hang of mechanics (such as they are) it pretty much becomes a laggy idle game after a few (in-game) days.”
- “The gameplay loop is simple and sadly not really all that difficult.”
- “The more I try liking this game, and the more I try playing it, the more angry I get at how brain-dead the gameplay mechanics are.”
graphics
20 mentions Positive Neutral Negative
35%
50%
15%
The graphics are consistently described as simple and somewhat minimalist, even bordering on basic or cartoony, but are clear and effective in conveying gameplay. Despite their simplicity, the visuals are appreciated for their charm, attention to detail, and suitability to the game’s addictive mechanics, with some noting that the graphics can grow on players over time. Overall, while not the main appeal, the graphics complement the gameplay and contribute to an engaging experience.
- “Nominated for the Steam Awards "Outstanding Visuals" category.”
- “The developers' meticulous attention to detail in the graphics is also impressive.”
- “Simple graphics that are clear to understand what is happening and what is on the screen at a quick glance.”
- “Hell, it even has the graphics and music of a lot of games of that time, which I know will be a turn off for some people.”
- “Games like this, Balatro, and Nubby’s Number Factory are like perfectly seasoned french fries: they are incredibly simple at their core, with only a handful of interactive mechanics, limited graphics and music, and very basic controls.”
- “The artwork is pretty mid, but honestly the gameplay makes up for everything.”
replayability
19 mentions Positive Neutral Negative
58%
26%
16%
The game offers strong replayability through difficulty modifiers, multiple characters, and varied maps, providing many hours of engaging gameplay. While some find the play cycle repetitive after extended time and note it may be slightly overpriced, most praise its addictive mechanics and depth that keep the experience fresh and enjoyable. Overall, it delivers substantial replay value, especially for fans of indie titles with procedural elements and ongoing content updates.
- “Difficulty modifiers that unlock after winning with a character add extra replay value.”
- “I fully recommend it to anyone who likes quirky, little indie titles with unlimited charm and are infinitely replayable.”
- “Different maps, different characters and using different builds with each character on procedurally generated maps provide a huge amount of replayability.”
- “Probably a bit overpriced for what it offers, no replayability.”
- “Replay value is limited, but depending on your level of completionism, you could probably get between 20-40 hours of playtime.”
- “Good game, play cycle gets repetitive after you sink enough time into it but there's definitely enough replay value here to more than get your money's worth out of it.”
optimization
16 mentions Positive Neutral Negative
38%
43%
19%
The game's optimization is mixed, with some users praising its solid performance and dedication to improvements, while others experience significant slowdowns during longer runs or late game. Performance issues notably arise after extended play or large-scale management, impacting the overall experience. Ongoing optimization efforts are appreciated and seen as crucial for unlocking the game's full potential.
- “This makes it harder to push further without performance affecting the overall experience.”
- “Performance does start to break down after a few million employees, but I mean, you're mining out anything you can reach at that point.”
- “However, the game's performance tanks after day 15.”
story
10 mentions Positive Neutral Negative
40%
30%
30%
The story features classic arcade-style resource gathering with engaging objectives and side missions, though the quest system lacks depth and can be frustrating due to inconvenient reward collection and limited quest variety. Users suggest improvements like easier quest turn-ins, more valuable rewards, and additional characters or missions to enhance replayability.
- “Classic arcade-style resource gathering with fun objectives and side missions.”
- “Won the game on my second try, almost crashed my PC with how many 'employees' I had, and finished all the quests as well, all within 3 hours. 10/10 would almost brick my PC again :)”
- “The quests are very fun but need more depth.”
- “The one thing that really bothered me was that the quest rewards didn't end up being very useful and were incredibly painful to turn in.”
- “Either make the quests easier to turn in, or make the rewards worth the time.”
- “The upper quest givers seem buggy.”
grinding
8 mentions Positive Neutral Negative
100%
Grinding in the game is a mixed experience, with some players finding it fun initially but quickly becoming tedious and repetitive, especially when aiming for 100% completion or specific achievements. The mandatory resets and specific quest order contribute to the grind feeling more like a chore, though others enjoy the extensive grinding and new features added over time. Permanent upgrades could help mitigate the frustration of restarting progress.
- “It's fun for the first few runs, but even with the other classes and map types, this game fails to keep me interested; it gets boring and tedious super fast.”
- “Some achievements are extremely difficult and can feel more tedious than rewarding.”
- “They force so many resets because you have to do them in a specific order, and it basically boils down to reaching day 15 on every class, then day 25 on a specific map with a specific class, and it's just too tedious for me.”
humor
7 mentions Positive Neutral Negative
100%
The humor in the game is widely appreciated for its clever and self-aware style that resonates well with players and content creators alike. Many find it entertaining enough to inspire popular YouTube series, highlighting its appeal as a funny and engaging experience.
- “And funny enough, I started a YouTube channel a few months ago, and so far this has been my best performing series.”
- “An example of what happens when a joke is taken so far that it becomes funny again.”
- “Funny little game.”
music
7 mentions Positive Neutral Negative
43%
14%
43%
The music in the game is generally well-received for its quality and enjoyable, often calming or groovy nature, though some find it repetitive or off-putting. While some comparisons highlight its simplicity and limited scope, many appreciate the soundtrack's fit with the game's overall style and challenge.
- “The music is calming yet groovy and I'm already looking forward to whatever byebyeocean does next :)”
- “Music is quite enjoyable and the gameplay is perfectly challenging.”
- “The soundtrack bumps though.”
- “The music is atrocious.”
- “Games like this, Balatro, and Nubby’s Number Factory are like perfectly seasoned french fries: they are incredibly simple at their core, with only a handful of interactive mechanics, limited graphics and music, and very basic controls.”
- “Hell, it even has the graphics and music of a lot of games of that time (which I know will be a turn off for some people).”
stability
4 mentions Positive Neutral Negative
25%
75%
The game runs smoothly and is well optimized overall, but users report occasional freezing or glitches after pausing, which can be temporarily fixed by double-tapping Tab. However, NPCs are notably buggy, especially on certain maps where their behavior can disrupt gameplay.
- “Runs great, well optimized.”
- “NPCs are buggy, especially on the other maps. Horizontal maps are unplayable with mining NPCs as they'll just dig down and break your collectors.”
- “The upper quest givers seem buggy.”
- “Also, if the game freezes or glitches after pausing, double tap tab!”