No revenue estimate for GOG — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $14.3M — a different platform, not this one.
The Witness
You wake up, alone, on a strange island full of puzzles that will challenge and surprise you. You don't remember who you are, and you don't remember how you got here, but there's one thing you can do: explore the island in hope of discovering clues, regaining your memory, and somehow finding your way home. The Witness is a single-player game in an open world with dozens of locations to explore and over 500 puzzles. This game respects you as an intelligent player and it treats your time as precious. There's no filler; each of those puzzles brings its own new idea into the mix. So, this is a game full of ideas.
Ratings
497
read from the US store
Review score
82%
8.2/10 · read from the US store
Prices
Where to buy
The United States storefront in every case, so this compares stores and not countries.
Prices
Price by market
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.