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 $1.7M — a different platform, not this one.

Fuga: Melodies of Steel

We have to fight! If we don't, everyone we love will be taken away! One fateful night, a peaceful village is thrown into the flames of war. Determined to save their families, a group of children boards a giant tank and begins an offensive charge!