Boulder Dash is a puzzle/arcade game well known is the 90's. The goal is to collect enough diamonds to make the exit appears to reach the next level. You will encounter boulders, brick wall, Fireflies, and much more in further levels. Controls : Mouse or Keyboard [Arrows ]: Move [Space bar] : Push/dig/grab [F] : Forfeit About : Part of the multi-million unit selling, award-winning series of hit games, this is the second free-to-play and official online Boulder Dash® game since Boulder Dash® was first released 25 years ago! Ported by DotEmu and co-published by EasyRetro and First Star Software, Inc.