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Revadike edited this page Oct 16, 2026 · 1 revision

GET /gameexplorer/exploreapplist

Returns apps similar to the given apps, as used by the internal "game mixer" experiment. Returns an empty HTML body for accounts without access to the internal game explorer.

Rate limits

No known rate limit

Request

Authenticated: Yes

Method: GET

Host: store.steampowered.com

Path: /gameexplorer/exploreapplist

Query Parameters:

Name Type Required Description
appids string Yes CSV of Steam AppIDs to find similar apps for
appweights string Yes CSV of weights matching appids
sessionid string Yes The value of the sessionid cookie
selffactor number No TODO
popularity number No 0 or 1; whether to weight by popularity
scoperange number No The scope range
scopedecayrange number No The scope decay range
scopedecaystrength number No The scope decay strength

Response

200 OK

The response is an object keyed by AppID.

Name Type Description
:appid number The similarity score (distance) of the app; higher is more similar

Example

GET https://store.steampowered.com/gameexplorer/exploreapplist?appids=440,730&appweights=1,1&sessionid=a0b1c2d3e4f5g6h7i8j9klmn&selffactor=1&popularity=0&scoperange=0&scopedecayrange=0&scopedecaystrength=0

TODO

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