How GameFit works

How GameFit works

GameFit keeps three related questions separate, so the answer stays useful: where a game was released, how it fits a device, and which documented version is strongest.

1 · Catalog facts

Where was it released?

Official platform history and core game details.

2 · Device compatibility

How does it fit?

Screen, controls, platform support, and play style.

3 · Version comparison

Which version is best?

Documented differences in ports and releases.

Catalog facts

Title, description, release year, genres, cover artwork, and official platform history come from metadata providers and are cached in GameFit’s database. Platform history answers where the game was officially released.

Device-fit scoring

Fit combines a release, a game usability profile, and one general device profile. Cosmetic hardware revisions such as Steam Deck LCD versus OLED or Nintendo DS versus DS Lite share a profile unless the difference would materially change compatibility or controls.

  • Screen: size, aspect ratio, resolution, text density, and small-screen readability.
  • Controls: analog-stick dependence, precision requirements, touch, dual-screen, and motion requirements.
  • Compatibility: native or emulated platform support for the specific release.
  • Portable use: short-session friendliness, save friendliness, and suspend/resume support.

The device-fit score starts from a common baseline, applies named rule adjustments, and is clamped to 0–100. The displayed reasons are produced by the same rules that produced the score.

Version comparisons

A version comparison appears when GameFit has enough documented information about a specific port or release: performance, loading, translation, controls, visual quality, content differences, achievements, aspect ratio, and resolution. Its release score compares documented versions of the same game; it is not a score for the game itself.

Game length and achievements

Completion times are optional enrichment. RetroAchievements support belongs to a particular release, not automatically to every version of a game. Missing values are left blank rather than inferred.

Coverage and sources

Not every game has the same depth of release information. GameFit shows catalog facts and compatibility when they are available, and reserves version verdicts for releases with enough documented evidence. Source records preserve where imported facts came from and when they were retrieved. Public pages use locally cached data and never make third-party requests.