Duel-win tracking for the TCG Arcade achievement is fixed in TCG Card Shop Simulator's Build 1.02, according to OPNeon Games. The update also raises the chance of receiving an Ascension Card Pack as a gift after a duel victory, including at lower shop levels.

Official TCG Card Shop Simulator image showing cards from the Ascension set.
Ascension cards from the official 1.0 announcement. Build 1.02 increases the chance of an Ascension pack gift after a duel win; no exact rate is given.OPNeon Games

The Build 1.02 notes appear as an addendum to the September 14 Steam announcement for version 1.0. They give no separate release date for this build or exact percentage for the improved gift chance.

Tournament progression also receives attention, but the developer labels that change a possible fix. A tournament that could not advance may still need further work.

The announcement does not confirm whether previously uncounted wins will receive achievement credit, or provide a separate console patch schedule.

For achievement progress, 1.02 is worth installing. Treat the tournament change as a repair to try, with its success still unconfirmed by the developer.