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 $2.4M — a different platform, not this one.
UnderRail
Also onSteam
Underrail is an old school isometric turn-based RPG set in a distant future, when the life on the Earth’s surface has long since been made impossible and the remnants of humanity now dwell in the Underrail, a vast system of metro station-states that, it seems, are the last bastions of a fading race. The player takes control of one of the denizens of such a station-state whose life is about to become all that much more interesting and dangerous, as our protagonist is caught midst the conflicting factions of Underrail as they violently struggle to survive in the harsh underground environment. Turn-based combat Open-world exploration Extensive character customization
Ratings
899
read from the US store
Review score
84%
8.4/10 · 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.