Copper Key reviews video games only. No gambling, no betting, no virtual currency and no prizes. There are no games to play on this site.

Copper Key --:--

Copper Key

How we score

One score out of five, in tenths, built from four equal parts: Puzzles, Fairness, Atmosphere and Fair to you.

01The four parts

Puzzles: quality, variety and that 'aha' moment.

Fairness: whether every answer is reachable by thinking, not guessing.

Atmosphere: art, sound and the world you solve in.

Fair to you: price, length and how kindly it treats being stuck.

02How the parts become one score

Each part is marked from 0 to 5 in tenths. The overall score is the plain average of the four, rounded to one decimal place. No part counts more than another, and there is no hidden bonus for hype, sales or brand.

The label next to a score (for example the top band) only describes the range the score falls in. It is not an award and nothing is won.

03What we never score

We do not score how much money a game makes, how many people stream it, or whether a publisher works with us. We also never mark a game up for encouraging you to play longer than you planned; we mark it down for that.

04When scores change

If a patch, a new edition or a price change makes a real difference, we replay the relevant part, update the score if needed and note the date at the bottom of the review.

Last updated 25 October 2026