Upgraded Rocket Turrets expands the standard rocket turret into four powerful MK tiers, each visually distinct with green/blue/red/purple coloring and custom icons.

Key features:
- MK1–MK4 progression with increasing health, range, damage modifier, fire rate (0.75/1.0/1.25/1.5 shots per second), ammo slots, and automatic ammo count.
- New recipes utilizing tungsten plates, tungsten carbide, superconductors, supercapacitors, lithium plates, ammonia, quantum processors, promethium asteroid chunks, and cold fluoroketone.
- MK3 and MK4 must be produced in a cryogenic plant.
- Technology packs per tier:
- MK1: Automation, Logistic, Military, Chemical, Metallurgic, Space
- MK2: + Electromagnetic
- MK3: + Agricultural, Cryogenic
- MK4: + Promethium
- Custom item, entity, and technology icons for a polished look.
- Recursive mask tinting (inherited from rocket turret upgrade logic) guarantees consistent coloring in all animations.
- Fully compatible with vanilla rocket damage research.
- Requires the Space Age DLC.