Frog Smith tests players ability to manage temperature and timing while forging weapons and armor, with their profits tied to how skilled a smith they are.
Forging in Frog Smith requires players keep a constant eye on temperature, as the metal only stays at the right heat for so long. Players must take a moment to reheat the metal as necessary, but also maintain a steady beat with their hammer in order to get the metal shaped quickly. Messing up the beat or hammer timing means failing to make progress on an item, resulting in a failed contract from the person who hired you to make the item. If players can get all of those things down and quench the metal at just the right time, they can make a tidy profit.
Frog Smith is available for free on Itch.io.