Manganese Spark

Manganese Spark is a firework compounding workshop game. Festival orders arrive with a recipe card, a requested color and a flower shape. It is your job to craft the shell.

Hold the hoppers to weigh oxidizer, colorant and binder in the right ratio. Stir the mixture with small slow circles to build uniformity, but stir too hard and the dust meter climbs toward a bang. Compact the charge with a well timed press, cut the fuse to the marked length, then light it and watch your firework bloom.

Your star rating and coin pay come from color purity, roundness, launch height and burst timing. Spend coins in the supply shop on six real upgrades: a precision scale, silk sieve, fume hood filter, reinforced casing, slow-burn fuse kit and aurora star polish.

Features
- Five tactile crafting stages per order
- Four burst shapes and six firework colors
- Dust meter and safety rules that matter
- Six shop upgrades with real effects
- Coins, ratings and settings saved locally
- Fully synthesized sound effects, no audio files

Safety rule number one: dust kills. Keep it low and the night sky is yours.