Demon Java Game - Castlevania 4

: True to its inspiration, the game features a protagonist wielding a whip, the primary weapon for defeating ghouls, skeletons, and other gothic horrors. Sub-Weapon System

Floating heads with the text NullPointerException chased him across a bridge. Skeletons threw bones that exploded into binary code 010101 upon impact. castlevania 4 demon java game