Description: "Diamond Hollow 2" is a hardcore 2D platformer blending Metroidvania exploration with brutal retro difficulty. Play as a treasure hunter battling alien creatures in sprawling caves, unlocking weapons and abilities in this pixel-perfect action game. How to Play: Explore: 8 interconnected zones with hidden power-ups Combat: 12 weapon types (flamethrower, plasma whip, etc.) Boss Fights: Epic battles against screen-filling creatures Secrets: Discover alternate endings and speedrun shortcuts Keywords: diamond hollow 2 game, metroidvania platformer, retro action game, hardcore 2D platformer, pixel art adventure, exploration platformer, classic-style platform game, best indie metroidvania, sci-fi platformer, speedrun challenge game