Mica Piston

Mica Piston is a portrait timing arcade game built around a front-facing ore press. Glowing mineral chunks ride across a moving conveyor, and the player taps to drop the piston when each ore reaches the center crush zone. Every press is judged by timing quality. PERFECT, GOOD, NORMAL, and BAD hits all score with different point values, while MISS gives clear feedback and keeps the 60-second run moving. As the timer advances, the conveyor speeds up and ore spacing gets tighter, creating a steady rhythm challenge without complicated controls. The game uses four colorful ore types, a steel piston machine, conveyor motion, impact bursts, crystal sparks, rock fragments, dust particles, and floating judgement text for immediate feedback.