If we assume all of PlayTracker's estimates are accurate and assume that Epic was correct in stating Red Dead Redemption 2 was not among the top 9 most popular games on the Epic Game Store, that would indicate that it sold fewer copies than Untitled Goose Game on EGS. PlayTracker subsequently estimated
Goose Game selling 151k units. Previously, PlayTracker gave an estimate of
3 million total RDR2 PC sales. Napkin math results in EGS making up at most 5% of RDR2 PC sales (vs 10% Steam and Rockstar laughing all the way to the bank to cash all of their direct sales). Again: for the purposes of this argument I'm assuming that PlayTracker is accurate.