Why are base SACU's getting a health nerf?

I think the tension is due to factional differences in use of sacu. uef wants to be a super engineer, cybran wants to be a sneaky boi, seraphim wants to be an experimental (or exp killer) and aeon... not sure what aeon is gunning for tbh.

They should be balanced accordingly. UEF for example might be good as late game shield for percies, (with aoe shield upgrade) but fundamentally the uef does not need more frontline pressure. Percy does that fine and with fatboy their late game land is rounded out extremely well. (not to say its strong or weak, but that it has bombardment and front line abilities and no glaring weaknesses) Therefore, ras and build power makes sense as the primary design, even if other options are available in a pinch
cybran similarly do not need more late game combat pressure, between monkey and brick and crab. BUT they could use more utility. stealth and cloak plus engineering allows them to grab hard to get mass, set up hidden tml bases, etc. underwater utility would also make sense so they can be used with t3 torp defense.
Sera late game land does have some issues, specifically the chicken cannot be spammed because if they die next to eachother they start killing each other (they also have extremely dodgable damage). Sera sacu should be a spammable combat unit that they can switch to AFTER the first few chickens have come and gone. they should have high build time so it takes time to mass them, but they should be able to go head to head against experimentals. (the cost efficiency of this depends on if they can reclaim or are producing resources themselves. if they are then they should need to do some of that to be cost worth it)
Aeon dont need more direct combat at late game, and are probably most appropriate as ras bois to help aeon get and defend salvation, paragon, and experimental spams that they love so much.

I think the worry for me is that reworked sacus might crowd out their t3 land counterparts or fight them for use, or do things that are factionally apropriate, but dont make sense in totality. for example i remember sera sacu might get aoe regen field. This is awesome and would encourage more unit diversity for the faction, which is awesome, but sera t3 doesnt actually need more utility, thats the point of the t3 mobile shield, they need a solution to their poor t4 phase.

I think the problem is more that there are very few real holes in rosters for SACUs to fill. You say sera t4 stage sucks but I extremely disagree. The most difficult thing they have to counter is a mega but that belongs to a faction that has no built in survivability for their land pushes, hence why it’s so versatile in utility.

Hard to find a fit for SACUs when the biggest thing they got is like, tele game ender cheese or UEF bubble boys so UEF doesn’t lose immediately to half the t4s in game.

@tagada said in Why are base SACU's getting a health nerf?:

so you could no longer upgrade the SCUs.

I must say, I'm not a fan of this either.
Based on my understanding, this would also remove custom presets altogether.

I tend to repurpose engineer presets and RAS presets with combat upgrades when I need to.
No longer having that option would limit these units severely.

On top of that, custom presets; I like to mix and match upgrades wherever I can.
For example, a UEF preset offers both Sensors and Jamming.
I usually tend to pair this preset with a gun upgrade on the other hand that has no upgrade set.
I also use Combatant Presets and add an Engineering Drone or a Jamming upgrade as well.

There are no presets for the combination of upgrades I choose to use.
More presets are welcome, but if you don't cover all of them, then you risk limiting their use, and I doubt you would want to add dozens,
if not hundreds, of presets in order to cover all possible combinations.

Being able to modify as well as make your own presets to whatever you need is a big part of these units.
I'm not sure limiting that option is the correct way to "balance" SACUs.

They share a similar strength to the ACU as any command unit is a powerful unit.
If anything, they should have this ability as they are command units.
They are special and should be different from standard units.

That being said, I'm not sure more will be needed after this change goes live.
Maybe a little bit of tweaking here and there as we will have to wait until we see it in-game, but this change already sounds really effective, to me.

~ Stryker

The Engineering upgrade on UEF is quite cheap compared to the others but the main problem is that their is no value in making the engineering upgrade on a cost to acquired BP ratio. It is simple too expensive to pay 800 mass + Energy for 40 BP compared to the relative value of building another SACU or the other options one has to gain BP. The suggested lower BP for base and higher BP for upgraded SACU seems sound. It would need a more comprehensive valuation of base SACUs to determine precisely where one should start and how much BP relative to cost and upgrade should add, but we can speculate in this post I suppose.

Regarding the GC vs 8 RAS SACUs scenario. The proposed changed will solve that but in a bad way. It does not address a multitude of other scenarios of what can and does happen in a game. I think that a GC with the speed advantage to outrun SACUs and superior range is not at the mercy of RAS SACUs at all but the outcome of engagements can be better balanced by increasing death explosion damage and having a higher damage radius on death for RAS SACUs since they carry an eco generative upgrade. So in my opinion they should have a higher damage radius and damage.
Clustering up RAS SACUs in this scenario would penalize defensive use of SACUs for eco and sim city while also lessening the Risk of moving any other SACUs in on an attack. It is always annoying to have 10 Rambos and one blows up damaging the rest of the push (no matter how scattered you try to keep them) when you usually are already massively outnumbered.

Not going to go back to earlier discussions about why RAS SACUs are OP but yeah as suggested in here too they should cost more.

I suggest to improve the balance by doing the following:

SACUs:

Deathweapon: Damage Radius: 10-->3
Deathweapon: Damage: 1000
Build power 56-->45

RAS Upgrade / RAS SACUs:
Deathweapon: Damage Radius: 10
Deathweapon: Damage: 1000-->5000

All other Engineer Upgrade:
Build power increase 40-->75

UEF Engineer upgrade:
Mass: 450
Energy: 9000

These are subtle changes that achieves the goal of weakening a RAS SACU Farm and enhances all other SACUs at the same time to promote more offensive use of them. I think trying to rework the whole thing is an inefficient use of time. Simpler solutions can solve the prevailing imbalances just as well without deviating too much from what people are used to.
As mentioned the health nerf of SACUs in general will not only weaken RAS SACUs in the scenario vs a GC but will affect the effectiveness of SACUs vs T3 land units, bombers, etc. What should be avoided is turning SACUs in Fatboys, puffed up big looking paper Tigers that crumble to a multitude of relatively weak and much cheaper units.

SACU balance should consider the cost of the quantum gate: sometimes having a couple of SACUs is useful (e.g. as combat engineers, kinda a T4 sparky but without the insane speed), but this is not cost effective when you have to pay for the Q gate too.

Possible alternative: "T4" land factory HQ upgrade which only does two things: (1) add SACUs to the build menu and (2) increases build power.

Alternative: allow the quantum gate to build all T1-T3 land units (possibly only by assisting a land factory).

In both cases you can build 1-2 SACUs without wasting 3k mass on a factory you don't want, but only if you commit to the T3 land stage.

@evildrew said in Why are base SACU's getting a health nerf?:

RAS Upgrade / RAS SACUs:
Deathweapon: Damage Radius: 10
Deathweapon: Damage: 1000-->5000

That's a pretty neat idea.
Reducing RAS Preset effectiveness is the main targeting point for these upcoming changes.
May as well do it directly to the RAS Preset instead of modifying all base SACUs.

Though, the other changes to their stats seem to help out in altering the SACUs in their combat or engineer effectiveness, rather than just an overall "Do-Everything" unit.

May want to incorporate some of those changes, too.
They seem to point the SACUs in a better spot.

~ Stryker

@comradestryker said in Why are base SACU's getting a health nerf?:

@evildrew said in Why are base SACU's getting a health nerf?:

RAS Upgrade / RAS SACUs:
Deathweapon: Damage Radius: 10
Deathweapon: Damage: 1000-->5000

That's a pretty neat idea.
Reducing RAS Preset effectiveness is the main targeting point for these upcoming changes.
May as well do it directly to the RAS Preset instead of modifying all base SACUs.

---

Though, the other changes to their stats seem to help out in altering the SACUs in their combat or engineer effectiveness, rather than just an overall "Do-Everything" unit.

May want to incorporate some of those changes, too.
They seem to point the SACUs in a better spot.

---

~ Stryker

The idea was to reduce the damage and damageradius on death of all SACU then make the RAS upgrade increase both, that is doing it directly to the RAS preset.

I have tried arguing why RAS upgrade is too cheap but Mr Balance did not agree with my methodology which I say is correct while his is wrong. Probably he neither agrees with my wholistic attributes point system i posted some days ago. So unlikely they will change RAS cost.....

@evildrew said in Title: A Time For Change: FAF Community Balance Team:

@Tagada
Your math is technically correct but your methodology is wrong. You take Mexes with storage and Pgens connected to Mass Fabs as a given. This is simply the wrong way to look at it. I have never seen storages on an underwater Mex, it's not possible. Should we ignore these Mexes? Adjacency bonus is a feature that enhances a building's value like the SACU with its HP. mobility and other features enhances the RAS upgrade.
Also as you scale up your Mass Fab and Pgen farm, you need to keep adding Engineering power from either a factory or making Kennels/Hives. RAS SACUs have the equivalent of say 600 mass of T3 Engineering power to keep the math simple (nerfing the bp aspect to 400 wont do much in the sum of things as shown below). There is a difference in the upfront cost to supply that buildpower, i.e. Quantum gatewy vs T3 Factory. There are other factors that are relevant such as pathfinding as you scale the Mass Fab Pgen grid. You can't keep reinvesting your full income into one building at a time and therefore compounding at the same rate with engineers alone after a certain point. Also you would at one point have to put expensive shields up repeatedly to protect say every 2nd cluster of 4 building to protect them from arty.
So what it really comes down to is the methodology, you start from the point of people only build T3 Pgens and T3 Mass Fabs in grids of 4. That is like if I asked you 'where does milk come from' and you say 'from the bottle', and I ask 'well where does that bottle come from' and you then say 'oh yes, from the supermarket'. You have to look at buildings as stand alones when balancing the game overall not just in terms of efficiency at completion but also in terms of the path to reinvest and compound long term, transitioning, weighing risk and reward aspects, etc.
Lets list some relevant facts:
Mass Fabs
Advantages:

Adjacency bonus with Pgen
Adjacency bonus with Factory
Adjacency bonus with Mass Storage
Disadvantages:
Low HP
Takes up a lot of space
AOE of explosion is huge (14) and damage is huge too (5,500)
Needs power to produce mass
HP of adjacent buildings (listed above) is lost (Your 2 Pgen 2 Mass Fabs basically has 6,000 HP instead of 24,000 when connected)
Can only keep up in efficiency with RAS upgrade on SACU when using its adjacency advantage.
On a stand alone basis less efficient than RAS SACUs.

RAS SACU
Advantages:

No power stall affecting Mass production
Submersible
Able to defend themselves (several T1 PD equivalent worth of resources)
More HP
Mobile
Scale more consistenly
Build power (almost 2 T3 Engies worth)
Disadvantages:
I honestly don't see any - 1,000 damage on death - the other SACU around it are laughing
So if you rate all advantages and disadvantages positive and negative values (subjective I know) you would see that RAS SACU are by far superior, especially in an arty war. I am sure the Gap crowd would agree with that from their own experience.
So lets try to rate 2 Mass Fabs + 2 Pgen vs 3 RAS SACU to determine balance in a wider scope. I will put some values in and yes they are my opinion based on almost a decade of playing the game.
*The efficiency of the RAS upgrade is 101.5% as efficiency as 2 T3 Mass Fabs and Pgens in producing mass and 98% as efficient at producing E, so lets say near equal with a small immaterial advantage to the RAS upgrade.
Mass Fab Pgen grid vs RAS SACU comparisson:
-Space (-2)
-AOE Explosion (-3)
-Power Stalling (-2)
-Indirect HP Loss when adjacent (-5)
-Superior return on investment (+5)
-Diseconomies of scale due to pathfinding (-2)
-Self defence (-2)
-Not submersible (-3)
-Immobility (-3)
-No build power (-1)

I get -18 but maybe someone else gets -12 or -25, I dont think the number itself matters.
Basically it all comes down to how many points you want to give to a 30% superior rate of return on the Mass Fab Pgen grid with adjacency but you would have to value that extremely highly just to overcome all the other disadvantages of a RAS SACU. Notice that the RAS upgrade is an income stream without adjacency bonus enhancing it.
I looked at it purely from a stand alone perspective on Github which would give you similar results to this methodology and I think intuitively anyone who frequently plays the late game eco war will tell you that it feels like RAS SACU are way better overall, why else would they build them.

I don't want to start a balance riot but why does the Cybran Ras Com has 3000 HP more than the UEF Ras Com and 4000 HP more than the Aeon Ras Com? Is this because the Cybran have generally weaker quantum gateway?

Anecdotally, it is frustrating trying to kill underwater Ras coms building HARMS.

That will most likely be adjusted in the future

@accidental_aeon said in Why are base SACU's getting a health nerf?:

Anecdotally, it is frustrating trying to kill underwater Ras coms building HARMS.

I had a similar concern. As I stated, the Cybran faction will get all of its Health back with its upgrades.

The Vet HP will benefit this faction as the other 3 won't get all of their HP back per vet as they will have a lower Base HP pool.

~ Stryker

That is such an extremely small change compared to the major imbalance between different rambo sacu's that currently already exists that it isn't really worth talking about considering the future planned changes.

@accidental_aeon said in Why are base SACU's getting a health nerf?:

I don't want to start a balance riot but why does the Cybran Ras Com has 3000 HP more than the UEF Ras Com and 4000 HP more than the Aeon Ras Com? Is this because the Cybran have generally weaker quantum gateway?

Anecdotally, it is frustrating trying to kill underwater Ras coms building HARMS.

Cybran Sacus have no hp buffs on any upgrades. That is the reason.

The cybran nano upgrade is a waste unless you stick them in water for navy reclaim. Tying the health to this overpriced upgrade means that they go from being cost efficient vs t3 units to something that is inferior to them. Unless the build cost is also reduced.

@chenbro101 said in Why are base SACU's getting a health nerf?:

The cybran nano upgrade is a waste unless you stick them in water for navy reclaim. Tying the health to this overpriced upgrade means that they go from being cost efficient vs t3 units to something that is inferior to them. Unless the build cost is also reduced.

Nano upgrade on Aoen and Cybran right now only makes sense vs a limited number of T1-T3 units. Very hard to stop if you dont have much to throw at it. Just not very good vs EXPs or large armies of Percies f.ex.
The main issue is though that you need a certain amount of HP (which sera SACU gets with its version of the Nano upgrade) to make it relevant.
Might be an idea to think about whether Cybran and Aoen should get some base HP increase with their Nano upgrade. At current they have a lot more regen from the nano but little HP gain from it.