ChemChem

ChemChem is a single player puzzle game. It was developed by torumura777 and was released on January 15, 2026.

Drop Atoms, Create Molecules! ChemChem is a unique falling-block puzzle game where Chemistry meets Retro Arcade. Instead of just matching colors, your goal is to combine atomic blocks to create chemical molecules! How to Play Control the falling atoms (H, C, N, O...) and arrange them to match chemical formulas. When a molecule is formed, it disappears and gives you a score! H + H + O = H…