No revenue estimate for XBOX — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $44K — a different platform, not this one.

Colossal Cave

Acclaimed game designer Roberta Williams revives Colossal Cave as a retro, point-&-click, cave exploration puzzler. Based on the original 1970’s design by Will Crowther & Don Woods, the origin of adventure games, this 3D update maintains its vintage charm, while revitalizing it for modern gamers.