"A portable device that sets ores on fire, adding $5000 to their value but destroying them in 5 seconds if they don't reach a furnace or get put out."
The Portable Flamethrower is a Premium-tier upgrader. It is the smallest upgrader in Miner's Haven (2x2 units, the size of a Basic Conveyor). It's one of the cheapest uC upgraders, which can help kickstart a game.
- The Portable Flamethrower used to only add $100 onto the ore value.
- This upgrader can be placed before machines that put out fire (such as Freon-Blast Upgrader, Freon Suppressor, Wild Spore, Freon Sprayer and, Tesla Resetter), especially useful in end-game setups.
- This item is very popular among players that use Frozen Justice, as flaming ore are multiplied by x26 instead of x10.