Flamethrower Upgrade

The flamethrower upgrade allows drones to shoot fireballs and turrets to shoot bolts of fire. Up to one flamethrower upgrade may be applied to any given drone/turret.
Upgrades are applied by right-clicking on the target entity.
Crafting

Pre-R3 Behavior
Prior to R3, the flamethrower upgrade allowed drones and turrets to light the ground underneath their target on fire. The laser particle effects would also be replaced by flame particles.
Additionally, upgrades were applied by throwing them at drones/turrets.
History
| Version | Changes |
|---|---|
| R2 | • Added flamethrower upgrade |
| R3 | • Now causes drones to shoot fireballs instead of lighting fires • Now applied by right-clicking • No longer mutually-exclusive with other upgrades |