Talk:Sectopod

Spike, re the effectiveness list you added and the stun bombs.

Don't forget that stun bombs (including HE) work against under-armour on direct hits, and this also counts for all adjacent tiles that it affects. Directional armour only comes into play beyond ground zero + 1 tiles, so direct hits on the Sectopod are obviously the most effective.

The higher the difficulty level though, the less effective the stun bombs become as the armour increases. On easier difficulty levels you can often knock them out with just one bomb with a fair amount of regularity, even with non GZ+1 attacks. On superhuman, you have to make direct hits, even then you might need several tries. Still, I suppose it's a lot better than whittling them away slowly with the other weapons.

- NKF 22:31, 3 September 2008 (PDT)

Armour and Explosions

Thanks NKF! I had forgotten the mechanics of directional armour and explosions. I will definitely review in the light of that. Are you sure about armour level and difficulty though? The Ufopaedia article Alien Stats that I checked for this note says the armour is halved at Beginner but otherwise constant at all difficulty levels. Obviously Health (damage capacity) does increase with difficulty so this will affect the numer of hits required to kill, but not whether the weapon is effective/totally ineffective. Spike 01:53, 4 September 2008 (PDT)

A combination of higher health and armour is the most likely result. I don't remember ever comparing mid-level aliens to see if their armour levels matched their beginner/superhuman counterparts. -NKF 02:50, 4 September 2008 (PDT)

OK right you are! With armour mechanics working that way, impacting Bottom armour for all squares of the Terrorist with a direct hit... you'd get about 50 total penetrating damage from a typical Stun direct hit, around 200 total from a Blaster Bomb direct hit. The Large Rocket enters the equation, albeit with a negligible 5 points for an average hit. I can't compute the actual averages because I haven't modelled the step function of HE damage reduction in my averaging function. This compares to 30 points per turn of fire from a (standard) Heavy Laser (74/turn from an XCU Heavy Laser) - assuming hte 130 point side armour is the 'typical' target of the Heavy Laser. I'll tweak the rankings - thanks for the input! Spike 14:14, 4 September 2008 (PDT)

Checking the Explosions page, I see the Under Armour rule applies to thrown Explosive weapons as well as fired/launched Explosive weapons. So I've added in the HE Pack as well (average 10 points/explosion, plus a small splash effect I haven't calculated). Spike 13:00, 5 September 2008 (PDT)

Laser Vulnerability Explanations

Jasonred : The game explains that its "Sensing circuitry is particularly vulnerable to laser fire".

[--X-COM:Turcocalypse 14:26, 15 April 2006 (PDT)] : Bad sci-fi idea,I laughed when I saw it first.Laser is after all,radiation stimulated super-dense light.If it's vulnerable to this,how can PLASMA,matter with 15000 Grad Celsius shrugged off?

I guess that it's armor is thick enough that neither plasma's nor laser's heat would effect it. But spark from laser make it's sensor circuit mess-up and since it's quite powerful, Ethereal program it to shutdown the system once sensor damaged to prevent friendly-fire.

Actually, lasers were planned for use in anti-ICBM space weapons platforms not because of the heat damage from a laser blowing up the missile, but because of the effect it has on sensing equipment. That makes this based in reality, though it should have also applied to all other sensing apparati as well. We have less of a clue how the alien weapons work since they are most certainly not a literal 'plasma' gun, so it's very possible the sensing circuts are shielded to common alien weapons but not to relatively rare lasers. Only other sectopods use lasers, afterall. Covenant 19:13, 11 December 2008 (CST)

Actually, I just assumed that the "sensing circuitry" referred to the OPTICS of the sectopod... does it make sense that the optical systems would be sensitive to light? (makes no sense why it does more damage when it is shot in the ass though) Similiar to how daredevil is susceptible to sonic attacks, and such. Jasonred 02:27, 28 February 2009 (CST)

Good comments there Covenant. Here's a related possibility: since the Ethereals suppress the intelligence of the Sectopods, maybe they fear a "Revolt of the Machines". In which case, since Sectopods are very hard even for Ethereals to stop, it would make sense to make them vulnerable to their own weapons (only). In this way, "loyal" Sectopods could take care of any "rogue" Sectopods. As for the physics of it, we must conclude that the material properties of Sectopod armour are highly resistant to heat (plasma) but much more permeable to light (lasers) or the damage efffects of lasers - in addition to being sensitive to laser damage once it penetrates the armour. Not so impossible.Spike 02:54, 12 December 2008 (CST)

It seems that if they feared a revolt among the secopods, they should have made their control center a muton brain with brain implants, which means they can be controlled by the leader and commander types in the area. That'd give the secopods a decent psi defense because you have to kick the ethereal leader/commander out of the system.--(name here) 09:40, 13 December 2008 (CST)

Sectopods already have a psionic receiver that can be manipulated by any Ethereal, even from millions of miles away(listed under general information). In addition, It is EASIER to Mind Control an Ethereal Commander than a Sectopod. In fact, Sectopods are one of the two most difficult units in the game to Mind-Control(they're tied with the Cyberdisc). Arrow Quivershaft 11:24, 13 December 2008 (CST)

Weapon Rankings Vs. Sectopods

Average %TUs per kill (at Firing Accuracy=50):

Blast Bmb        38
HE Pack(XCU)     58
HvyLas (XCU)    132
Stun Bmb        237
HvyLas          534
HE Pack         614
HvyPlas        1084
LaserR         1390
RocketLg       1598
Alien Grd      5985
ALL OTHER      NO EFFECT

Tanks (at standard Firing Accuracy):

Tk Fusion       123
Tk Laser        204
Tk Plasma      2068
Tk Rocket      9855
Tk Cannon      NO EFFECT

Spike 01:01, 1 March 2009 (CST)

[...] due to the 80 item limit, it looks like it is impossible for their to be enough alien grenades on the field to kill 1 sectopod? Oh... and [list] the stun rod too please, since I heard rumors that it could be used effectively against sectopods, though I have personal doubts about it. Jasonred 04:19, 1 March 2009 (CST)

The Stun Rod has no effect on Sectopods, at least not against Front Armour (which is what I use for modelling - worst case analysis). The throwing rate for grenades is one per turn, so 6000% TUs implies 60 grenades - just about possible, especially if some are scavenged from the enemy. Another way of looking at it is that chucking an Alien Grenade at a Sectopod goes 1/60th of the way toward kiling it. This value is based on a typical starting Throwing Accuracy of 65; with TA=100 you would be 50% more effective, so 40 grenades throws per kill. Still not a particularly effective tactic, but marginally better than doing nothing. Spike 09:16, 1 March 2009 (CST)

The Stun Rod has no effect on a Sectopod's front armor for one reason: The maximum damage of the Stun Rod is 130, and the front armor of a Sectopod is 145. Its not that the weapon won't work, its simply the armor is too thick to punch through. Used on the BACK of a Sectopod,(which, let's face it, is the only place you should ever be approaching them or shooting them if you have a choice) you can deal up to 30 stun damage a turn. Admittedly, the chance of a result of 0 is still rather high, and there's no reason to stun Sectopods or Cyberdiscs since they can't be captured. If you've got to the back of it, you should hoist that Heavy Plasma and fire away on full auto. Arrow Quivershaft 19:37, 1 March 2009 (CST)

Assuming you HAVE Heavy Plasma by that time. ... Actually, if you are point blank at the back of a Sectopod, firing a full-auto burst might actually get you killed... their reaction fire is deadly. True personal story. As for alien grenading them, typo there, I meant it is HIGHLY unlikely there will be enough grenades on the field to kill one... and it's impossible to have enough to kill 3 of them. And they appear on the battlefield in quite high numbers... Jasonred 21:15, 1 March 2009 (CST)

The alien can't reaction fire until your auto burst is finished, so it might work. It should also be noted that if you're stuck at point blank behind a Sectopod and still alive in the first place, something went wrong somewhere. ;) Usually your soldier will be at a greater range to shoot it. Arrow Quivershaft 21:25, 1 March 2009 (CST)

One on noob run on Beginner, I had Ethereals during my Base Defence, and the stupid game item manager gave me a bunch of stun rods... there was MUCH hiding in closets and behind doors EN MASSE, and whole teams of mad beserkers emerging and swarming the Sectopods from the sides and rear, jabbing them over and over til they dropped. ... It was the best of times, it was the worst of times. Jasonred 21:45, 1 March 2009 (CST)

Not to drag this discussion on and on, but I went up against a Sectopod with a Stun Rod a while back and didn't fair too bad. Of course, I ganged up on it with a group of men too. The nice thing about the Stun Rod is that if you come up from behind and stun it but don't move the stunning guy around afterwords, he will not suffer reaction fire from point-blank range. You can safely move up another guy and stun the other rear quarter. But it's not for the faint of heart. The best weapon against a Sectopod is the Sectopod's own weapon since it is extremely powerful and is a laser. This means a good Psi trooper is all you need: MC one quarter of it, then target another quarter with it's own weapon. Second best weapons are the Laser Rifle, Laser Tank and Heavy Laser, though not many people use the latter two. --Zombie 21:48, 1 March 2009 (CST)

Of course, Sectopods are a robot and thus tied with the Cyberdisc for the hardest unit to Mind Control. This isn't to say it can't be done(it's very easy with properly trained Psi Ops) but its not necessarily an available option. In fact, it is easier to Mind Control the Ethereals (even any Ethereal Commanders, if present) in the level. If you can't break into the control loop yourself, try Mind-Controlling the various Ethereals and having them shoot at the Sectopod for you. They're carrying Heavy Plasma, not lasers, but if they get killed its not a huge deal. The only risk is that your morale will go down slightly if the Sectopod guns your mindslaves down, but in the end it makes the mission easier, because MCed Ethereals aren't trying to MC or shoot at you, and ones that get killed in MC-induced infighting don't need to be cleaned up later. Arrow Quivershaft 21:55, 1 March 2009 (CST)

When you can MC the Ethereals, the game is as good as over. When you can MC the Sectopods, the game should have been over some time ago, you're just torturing the poor aliens. :) Jasonred 22:06, 1 March 2009 (CST)

I prefer to call it "Payback" for all those cowering soldiers in the early game getting shot to pieces by superior alien forces. I've got one game I keep for stress-relief with 30 Avengers as my interception force, 2 Avengers as my dropships, all bases having 10 soldiers in Flying Suits as defense along with several Hovertank/Launchers and one of the dropships having a Psi-ops division where everyone scores above 90 Psi Strength and every other stat(barring throwing accuracy) is maxed out. It's fun! Arrow Quivershaft 22:09, 1 March 2009 (CST)