Description Shoot, upgrade, conquer enemies, attempt achievements, collect gems, all in an attempt to escape a seemingly endless cave. Diamond Hollow was developed as an entry in Ludum Dare 20, a competition where you have 48 hours (one weekend) to create a game from scratch. Controls A/D or Left/Right – Move W/Space/Up – Jump Mouse – Aim, Click To Shoot Escape – Pause Q/E or S/Down – Dash (once obtained)