No revenue estimate for EPIC — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $71K — a different platform, not this one.

Vertical Kingdom

There's nowhere to go but up! Vertical Kingdom is a card-based city builder roguelite with a twist - you can only build vertically, literally reaching for the sky with each city. Lead expeditions to gather resources, construct metropolises, and build ever upwards!