Core Keeper
BANGER · RPG · 2024
Steam Deck VerifiedThe verdict
BUY IT.
A BANGER at $19.99.
- Length
- 38.8h
- Value
- $0.52/hr
- Reviews
- 93% positive
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Minimum on the Steam store: 8 GB of memory, GeForce GTX 460 / Radeon HD 5850. Runs on Windows, Linux.
Explore a vast cavern of creatures, relics and resources in a mining sandbox adventure for 1-8 players. Mine, build, fight, craft and farm to unravel the mystery of the ancient Core.
What drives the score
How to read this
Every input gets a grade, S to D, read from the buyer's side. The score is multiplicative, so an input only counts as raising when it sits near the top of its own scale. Anything with real room left is holding the score back, because that room is the gap to 100. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. The exact weights stay secret.
The value story
It has never been cheaper than $9.59. That was January 2024. Its cuts run 30 percent off as a rule. There have been 37 in the 5 years tracked, about 6 weeks apart. Today it is at full price. The last sale was about 3 weeks ago, and on this game's rhythm the next one tends to arrive within 6 weeks.
On value it sits in the top 1 percent of its genre. It is pricier than 85 percent of its genre, and better reviewed than 97 percent. Among the games that feel like it, Terraria ($9.99, scores 97) beats it on value, while it beats Necesse ($9.74, scores 79).
$36.69 is where it would stop being a BANGER. Today it is $19.99.
Of the 799 Steam-purchase reviews this site sampled, 6 come from buyers who refunded the game, sampled from reviews written October 2025 to September 2026. That is fewer refunded reviewers than 8 in 10 paid games this site has sampled to the same depth, and among the 3,416 games in its genre sampled this deeply, 2,729 have a larger share. Inside the two-hour refund window, 76 percent of the 1,874 reviews written there were positive, against 93 percent overall, and those are 4 percent of everything written about it.
38.8 hours to finish it, 121 to exhaust it. The completionist tail is 3.1 times the campaign.
It carries Valve's Deck Verified rating, which is the one that means it just works.
The drop-off
64% start to 2% rarestNo achievement in this game marks the ending, so there is no finish rate. The curve runs from the most-unlocked achievement to the rarest, and its shape is where players stop. Steam global achievements
Players
3,688 players at peak in the last day.
The chart appears once this game has been counted more than once.Player counts via SteamSpy.
What players say
The beginning is great but you hit a point where it's like "So.... What now?" Well "What now?" is basically aimless exploration to progress unless you decide to lookup where to go next. For me, this was the Iron Age. I Figured out which biome I needed to explore and harvest resources from and then once again hit "... So what now?" This kind of gameplay works in games like Terraria, or even MineCraft (which both...
Solo experience is mixed: The game is mostly good than bad, it's very entertaining at the beginning and absolute frustration at the late game. coop should be more fun.
The game is really good I think, didn't play much but I could see myself really enjoying it. My issue is, it's a repeating issue that never went away, was the absolute inventory bloat. Your inventory is never not STUFFED with nonsense that you automatically pick up as you walk around. It consistently annoyed me my entire time playing that I've lost motivation to keep going. Maybe there is a solution somewhere.
Player reviews from Steam: the most helpful all-time, plus the newest that clear the same quality bar, with the hours each player had put in when they wrote it. The mix of Recommended and Not recommended follows the game's Steam ratio. Rotates daily. Opinions are theirs.
Cite this score
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Core Keeper scores 89/100 on the BANG Score (a BANGER). The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/1621690/core-keeperThe BANG Score is one number for value, 0 to 100: price against how it reviews and how long it was built to be. It answers the money question and stops there; whether the game is for you is still your call.
Reviews set the ceiling and price moves you inside it, so a cheap game that reviews badly cannot climb. Ratings from few reviewers are shrunk toward the middle, so 100 percent from nine people does not outrank 96 percent from ninety thousand. Length comes from HowLongToBeat where it can be matched, measured against a per-genre floor so a five-hour narrative game is judged against other narrative games rather than against a sixty-hour RPG. Where no verified length exists the score says so and carries a dock, because the biggest input is then a guess. The full method, including where it is weak → Steam reviews as of Sep 15, price as of Sep 23.
A number here look wrong? Tell me what it got wrong and I will look at the inputs behind it.