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 $17.5K — a different platform, not this one.

Lunar Axe

After a big earthquake in the city, ruins of an old building collapse and end up trapping you inside an abandoned manor. Find a way out and unravel the mystery of the inexplicable tremors, revealing ancient secrets and a mystical artifact, before the city is destroyed.