Flood tank form

The Flood Tank Form is a type of Flood from Halo 3. It is a Pure Form, originally derived by mutating from the Stalker Form.

The Tank Form is similar in appearance to the Drinol (possibly inspired by the Drinol, who has never made it into any of the games), or a Hunter. Tank Forms are slow in comparison to the other Combat Forms but they make up for it with relative resilience and their devastating melee attack as they cannot pick up or use weapons with their arms that are shaped into hardened spikes (as opposed to whip-like tentacles exhibited by other Combat Forms). On occasion these large combat forms eject Infection Forms from their 'mouth' as if regurgitating them (not explosively like the Flood Carrier Forms and possibly only on harder difficulties) as a form of short ranged attack, or an attack to counteract bubble shields. Like all of the Pure Forms, The Tank forms cannot be dismembered, only disabled.

Counterattack

File:FloodTank.jpg

A Tank Form on the exterior of the Control Room

The best way to take this Flood form down is by shooting in the head/mouth, though once hit it will often cover with one arm for protection. If you hit it's mouth with a projectile weapon (ex. Battle Rifle) it will count the shot as a head shot. All flood Combat Forms have this supposed "head mouth". If you want a beat down or just like to use the Energy Sword...just whip it out and get a one hit kill.

They are extremely tough, a bit like the Flood's equivalent of a Hunter, and attacks that destroy normal Combat forms with one hit deal far less damage to a tank form. They are able to take multiple hits from the Gravity Hammer and the Shotgun, though the Energy Sword seems to make shorter work of them, as will a melee attack in the mouth, mostly killing them in one hit.

Since they are very slow and unable to rush the player, the Flamethrower or Firebombs are a simple, ranged, one-hit option attack against the Tank Forms. Brute-shots are also extremely effective against them because the melee attack with the Brute-shot is an instant kill against them on all difficulties except Legendary, which takes one shot with one hit. Plasma grenades are also very effective only if they are placed near the head area. A pair of shotgun blasts to a Tank Form's head is sufficient to put it down on Normal difficulty.

There is a more unconventional method of jumping onto one's head and either meleeing them or using a powerful weapon, as they are unable to attack above them.

So, when you see a Tank form you must remember this:

• Use a headshot capable weapon, like the Carbine or the Battle Rifle, because the Snipers have only 2 or 4 shots per cartridge, and Aim to the Mouth

• Use known antiflood weapons, like the Shotgun, the Sword, the Brute shot, Flamethrower and the needler

• Remember that this form will chase you up. Do not allow them to get close to you

Note:This only really works if the Tank Form is alone, thus nullifying any risk of damage from other Flood forms.

Trivia

• The Energy Sword has enough power to kill any Tank Form with only one lunge.

• The Flood Tank Form has the ability to spew out Flood Infection Forms from its "mouth".

• If the player is at a distance you may be able to see the Tank Form sprint/run closer.

• A possible early concept of the Tank Form may be the Flood Juggernaut, due to its similar structure and one-hit-kill property.

• Becareful because if you attack from the back it will rear back and hit you before you know it.