The Stanley Parable: Ultra Deluxe sold around 200,000 copies on Steam in its first month of release

About $6 million is the amount GameSensor predicted in sales of The Stanley Parable: Ultra Deluxe on Steam from developer Crows Crows Crows in its first month of release.
The game was released on April 27, 2022, and about 400,000 players purchased it within the first month of release. This number of sold copies is accompanied by the positive rating of Steam users: almost 5 stars out of a possible 5. The game has been highly appreciated by the players on Metacritic, the majority of them giving it a score higher than 8 out of 10. The critics gave the game 90 points out of a possible 100.
Developer and publisher Crows Crows Crows has excelled in both sales and installs of The Stanley Parable: Ultra Deluxe on Steam; as of the developer's two paid games, GameSensor estimates that sales of The Stanley Parable: Ultra Deluxe currently account for about 98 percent of total sales. In terms of installs, among the four Crows Crows Crows games, including the free ones, The Stanley Parable: Ultra Deluxe has the lead in downloads, with the game accounting for nearly 90 percent of the total installs of all time.
The Stanley Parable: Ultra Deluxe is available on PC, two generations of Xbox and PlayStation consoles, and Nintendo Switch.
More information and stats about The Stanley Parable: Ultra Deluxe can be found at this link.