: Boulders can crush Rockford or trap him in "unwinnable" situations, while enemies like Fireflies and Butterflies move in predictable but lethal patterns.
: Some creatures, like butterflies, explode into diamonds when crushed by a boulder—a mechanic essential for completing levels where visible diamonds are scarce. Game Boulder Dash
: Collect a specific quota of diamonds to reveal a secret exit before the timer runs out. : Boulders can crush Rockford or trap him
: A growing substance that can either block paths or be strategically trapped to turn into a windfall of diamonds. Development and Legacy Interview from Arno's Boulder Dash (Boulderdash) Fansite Game Boulder Dash