Platform: Nintendo Entertainment System (NES)
Developer(s): First Star Software Inc
Publishers(s): First Star Software, Inc.
The game's protagonist is called "Rockford". He must dig through caves collecting gems and diamonds and reach the exit within a time limit, while avoiding various types of dangerous creatures as well as obstacles like falling rocks and the constant danger of being crushed or trapped by an avalanche, or killed by an underground explosion.
ESRB Rating: Not Rated