No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $1.2K — a different platform, not this one.

Underland: The Climb

Underland: The Climb is a platformer-puzzle game, a direct sequel to the previous title Underland, where the player helps Ivy to survive an extraterrestrial attack. On the journey the player must use different kinds of tools to be able to dig the ground, avoid acid, enemies and go through very strange places. Use the elements of the scenery, such as picks and many others to drill the soil to the indicated location. Destructive terrain, fluid mechanics and the laws of physics must be handled correctly to solve the puzzles. Game Features -\t30 different levels to complete; -\tBeautiful pixel art; -\tMore well-constructed and complex puzzles than the previous game; -\tOffers a good and fun challenge; Developed by MiniCactus Games and published by QUByte Interactive