Freeze Turret

"Slow down ground enemy units, speed and shot ratio. Place these turrets in combinations with shot ones to maximize damage!"

— in-game description

About

You will need to destroy Reptice's Star Base to be able to construct this turret because he has the blueprints for it. So far it is the only one that needs to be activated. When attacking Reptice only do it for the freeze turret blueprints or XP as the only buildings on Reptice's planet are traps, walls, turrets, and a Starbase.
It switches targets after every shot, preferring ones that have not been frozen yet.
A freeze turret cannot be compared to any army unit.

It's best placed cradled by other turrets (except other Freeze Turrets), where it can be most helpful and they will defeat enemy units quickly and effectively. It's best combined with a mortar, as it can slow down high-speed units to the point of being able to get hit by the low-muzzle velocity of a Mortar shot.
Freeze Turrets standing alone will have no big effect on the troops, they will just slow them down. Do not put them alone, they will not do any damage!
Its upgrade doesn't cost many coins but a lot of minerals instead. So when your banks are low in funds but our silos are thriving, this is the turret to upgrade!

Level	Building time	Cost	Health	Effect (Freeze)	Fire rate	Range	XP	XP if destroyed
1	30s	153,000	6,000	4s -30%	1.25/Sec	429 (39 tiles)	395	40
2	12h	355,555 5,000,000	10,000	4s -40% -15%	1.5/Sec		5,323	522
3	1d 2h 30m	1,111,111 7,000,000	14,000	5s -50% -30%	2/Sec		9,117	890
4	2d 12h 40m	1,888,888 12,000,000	20,000	6s -60% -35%	2.5/Sec	500 (45.45 tiles)	15,722	1,521
5	4d	3,222,222 30,000,000 1 Sphere	30,000	7s -75% -40%	3/Sec	500 (45.45 tiles)	26,722	3,211