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* Prerequisite: [[Civ:SMAC_Tech_Tree#Mind/Machine Interface|Mind/Machine Interface]] | * Prerequisite: [[Civ:SMAC_Tech_Tree#Mind/Machine Interface|Mind/Machine Interface]] | ||
* Cost: 2 | * Cost: 2 | ||
Allows a unit to make an Airdrop over a range of six tiles, instantly moving from the tile of origin to the destination, provided that there are no air defenses near the destination tile, that the unit has not moved yet this turn, and that the unit is starting from a friendly base or airbase. Upon discovery of Applied Gravitonics (or upon completion of the Space Elevator, whichever comes first) any units with Drop Pods may instead make Orbital Insertions, which removes the six-tile restriction. | |||
===Empath Song=== | ===Empath Song=== |
Revision as of 20:56, 10 May 2007
Alpha Centauri features a Unit Design Workshop which is very flexible in comparison to other Civ games. For each unit, the workshop presents you with choices for each of a unit's weapon (attack strength), armor (defense strength), chassis (speed and terrain movement), reactor (hit points and build cost), and up to two special abilities (but only one until the discovery of Neural Grafting).
Table of contents |
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1 Chassis |
2 Weapon |
3 Armor |
4 Reactor |
5 Special Ability |
Chassis
The chassis is the most important part of the unit. It will determine where it can go (land/sea/air), how fast it goes, and what weapons or equipment it may use.
'Copter
- Prerequisite: Mind-Machine Interface
- Speed: 10
- Terrain: air
The 'copter is like the needlejet, except that it can survive running out of fuel in a space without a city or airbase. Instead of being destroyed outright, it simply crash-lands, taking some damage. The 'copter can also attack as many times per turn as it has fuel remaining; however, attacking with the last unit of fuel will result in the unit crash-landing. Care must be taken when assigning go-to commands to a 'copter, as they will always end their turn upon entering a friendly base square, regardless of how many moves they have left. They are unique among non-land units in that they can blitz, or attack multiple times per turn.
Cruiser
- Speed: 6 (8 with Maritime Control)
- Terrain: Water
The cruiser is the ultimate transport unit. When fully upgraded, it can carry up to 16 units! In addition, it has the most movement points of any sea unit. Ideal for large maps, and long range transportation.
For warships, it may be better to buy the cheaper foil, unless of course, the distance from your base to the target is a far away.
Consider using for maritime probe team strikes, simply due to the large amounts of movement points. Do not engage in probe team warfare unless you can afford to lose the probe team. Just get to the target, do whatever sabotage you need to do, and do it quickly.
Foil
- Prerequisite: Doctrine: flexibility
- Speed: 4 (6 with Maritime Control)
- Terrain: Water
The early waterborne unit isn't as fast as a cruiser.
Gravship
- Prerequisite: Graviton Theory
- Speed: 8
- Terrain: air
Late-game chassis that is strictly superior to the needlejet, equal in speed but with no fuel limitations. Very valuable chassis when equipped with high-power weapons and armor. However, unlike the 'Copter, it can only attack once per turn.
Hovertank
- Prerequisite: Nanominaturization
- Speed: 3
- Terrain: land
This is a middle-to-late-game unit that moves faster than the rover. One strategy that could be effective is building the ascent to transcendence at whatever city has the highest industry, then building these with a supply module attached to them at every other city you own and rushing them toward that city.
Infantry
- Prerequisite: N/A
- Speed: 1
- Terrain: land
The default chassis for units. Some units (Crawlers, Formers, Colony Pods) do not display an actual infantryman in the unit graphic, instead using a custom chassis graphic sitting on enlarged treads. Infantry have a bonus to attacking cities.
Missile
- Prerequisite: Orbital Spaceflight
- Speed: 20 (depends on fuel)
- Terrain: air
Middle-game chassis designed for kamikaze-style attacks. Cannot be equipped with weapons (except for special missile-only weapons) or armor and very few abilities. Can be very powerful if one uses it wisely.
Needlejet
- Prerequisite: Doctrine: Air Power
- Speed: 20 (depends on fuel)
- Terrain: air
Though it can move an impressive distance, the needlejet will crash and burn if it ends a turn outside of a city or airbase. Also, the needlejet has the ability to attack twice in one turn, but if you choose to do this, it will die at the end of the second attack, as a bee dies after stinging something.
Speeder
- Prerequisite: Doctrine: Mobility
- Speed: 2
- Terrain: land
This creates a rover, which, in addition to its increased speed, also applies other properties, such as the loss of the infantry unit's bonus to city invasions. Also, it counts as a mobile unit for the purposes of special armor bonuses.
Weapon
Weapons determine a unit's attack strength. Higher attack strengths give a unit better chances in battle. Missile payloads may only be equipped on the Missile chassis.
Hand Weapons
- Strength: 1
Psi Attack
- Prerequisite: Centauri Psi
- Strength: uses psi combat; depends on morale or lifecycle
- Cost: 10
Units with the Psi Attack ability attack with psi instead of weapons. The most common and basic example of such an attacker is a Mind Worm boil.
Laser
- Prerequisite: Applied Physics
- Strength: 2
Particle Impactor
- Prerequisite: Nonlinear Mathematics
- Strength: 4
Gatling Laser
- Prerequisite: Superconductor
- Strength: 5
Missile Launcher
- Prerequisite: Synthetic Fossil Fuels
- Strength: 6
Resonance Laser
- Prerequisite: Bioadaptive Resonance
- Strength: 6
- Cost: 8
- Alien Crossfire Only
Provides a 25% bonus against units with Psi Defense. The most common such defender is a native unit.
Chaos Gun
- Prerequisite: Superstring Theory
- Strength: 8
Fusion Laser
- Prerequisite: Organic Superlubricant
- Strength: 10
Tachyon Bolt
- Prerequisite: Unified Field Theory
- Strength: 12
- Cost:
Resonance Bolt
- Prerequisite: Sentient Resonance
- Strength: 12
- Cost: 16
- Alien Crossfire Only
Provides a 25% bonus against units with Psi Defense. The most common such defender is a native unit.
Plasma Shard
- Prerequisite: Advanced Spaceflight
- Strength: 13
Quantum Laser
- Prerequisite: Quantum Machinery
- Strength: 16
Graviton Gun
- Prerequisite: Applied Gravitonics
- Strength: 20
Singularity Laser
- Prerequisite: Controlled Singularity
- Strength: 24
String Disruptor
- Prerequisite: String Resonance
- Strength: 30
- Cost: 40
- Alien Crossfire Only
Missile Payloads
Conventional Payload
- Prerequisite: Orbital Spaceflight
- Strength: 12
Fungal Payload
- Prerequisite: N-Space Compression
- Strength: N/A
- Alien Crossfire Only
Fungal Missles target a land square without a base or unit. Depending on reactor this plants an additional 1 - 4 squares of fungus, destroys most improvements and generates mindworms and a fungal tower in the detonation square. It leaves boreholes, bunkers, condensors, and solar mirrors. It destroys roads, forests, farms, soil enrichers, mines, and sensors.
Planet Buster
- Prerequisite: Orbital Spaceflight
- Strength: 99
- Cost: 32
Tectonic Payload
- Prerequisite: N-Space Compression
- Strength: N/A
- Alien Crossfire Only
Tectonic Missles target a land square without a base or unit. Depending on reactor level the land will be raised 1 - 4 levels, up to the maximum of 3500m. This does not destroy improvements.
Equipment
Units with equipment cannot attack - instead they are granted a number of special actions.
Colony Module
- Prerequisite: none
- Equipment cost: 10
A unit with a Colony Module can build a new base. Producing a unit with a colony module consumes one population. When deployed in a base, it will add one population to that base's total population.
Probe Team
- Prerequisite: Planetary Networks
- Equipment cost: 4
Units with probe equipment can perform a number of covert actions.
Terraforming Unit
- Prerequisite: Centauri Ecology
- Equipment cost: 6
Terraforming units can create all manner of terrain improvements. The Terraforming Unit can be later enhanced with the special abilities
Terraformers are the single most important unit in the game. The AI's poor use of them contributes greatly to its poor performance. Formers are the primary way to make your cities more productive, and are the only way to make tiles more productive (except fungus, which improves with the Centauri techs). Centauri Ecology should always be one of your first techs, or a competent opponent will defeat you.
For comparison, a good unterraformed tile yields 2-1-1 (rolling and rainy, on a river), before nutrient/mineral/energy bonuses are considered. A good terraformed tile yields 0-6-6 (borehole) or 4-1-1 (condensor-farm). A fair unterraformed tile yields 1-1-0 (moist and rolling). A fair terraformed tile yields 1-2-1 (forest).
Supply Transport
- Prerequisite: Industrial Automation
- Equipment cost: 8
Supply units can extract one type of resource (either energy,mineral, or nutrient) from any non-cultivated square and convey it to its home base, and can also be brought to a base to apply its full production cost toward the production of a unit prototype or Secret Project.
Supply crawlers are the second most important unit in the game (second to Terraformers). Since they allow you to harvest more tiles, they act like extra population units, but without the drone problems or the nutrient requirements. In effect, supply crawlers are constructed population points, and at 30 minerals are a bargain.
Troop Transport
- Prerequisite: Doctrine: Flexibility
- Equipment cost: 4
A Troop Transport, as the name implies, can transport land troops from one place to the other. In combination with the Carrier Deck ability, can also transport air units. The number of transported units depends on the chassis and reactor: Foils can transport twice the reactor strength, Cruisers can transport four times the reactor strength, all other units can only transport one unit at a time.
Having a transport in a sea base along the coast allows units to freely enter and leave the base from the coast.
Defense
A unit's defense determines how well it fights when it is attacked. Defense strength affects a unit's mineral cost. Some defenses affect a unit's cost by more than just their defensive strength.
No Armor
- Strength: 1
Psi Defense
- Prerequisite: Eudaimonia
- Strength: Psi
- Cost: 6
Units equipped with a Psi Defense always engage in Psi combat when attacked, ignoring weapon and armor strengths. This is useful for defending against opponents whose weapon technology exceeds your defensive technology.
Synthmetal Armor
- Prerequisite: Industrial Base
- Strength: 2
Plasma Steel Armor
- Prerequisite: High Energy Chemistry
- Strength: 3
Pulse 3 Armor
- Prerequisite: Adaptive Doctrine
- Strength: 3
- Cost: 5
Same as Plasma Steel Armor, but more expensive and with +25% bonus vs. mobile attackers. Alien Crossfire only.
Generally a bad choice of armor, since it costs just as much as Photon Wall, yet is less effective than Silksteel Armor even against mobile attackers. Still, it comes earlier in the tech tree than Silksteel, and might make the difference against an Impact Rover. Provides no benefit to ships except perhaps when defending in a base against a mobile land attacker, since ships are never mobile attackers. The AI prefers Pulse-3 Armor, which needlessly pushes up its unit costs. Disable it or decrease its cost to help out the AI.
Resonance 3 Armor
- Prerequisite: Field Modulation
- Strength: 3
- Cost: 5
Same as Plasma Steel Armor, but more expensive and with +25% bonus vs. Psi attacks. Alien Crossfire only.
Mainly useful for combining with Hypnotic Trance on a foil for a great Psi defender. Other than that, see above.
Silksteel Armor
- Prerequisite: Silksteel Alloys
- Strength: 4
Photon Wall
- Prerequisite: Photon/Wave Mechanics
- Strength: 5
Probability Sheath
- Prerequisite: Probability Mechanics
- Strength: 6
Neutronium Armor
- Prerequisite: Matter Compression
- Strength: 8
Pulse 8 Armor
- Prerequisite: Super Tensile Solids
- Strength: 8
- Cost: 11
Same as Neutronium Armor, but more expensive and with +25% bonus vs. mobile attackers. Alien Crossfire only.
Resonance 8 Armor
- Prerequisite: Sentient Resonance
- Strength: 8
- Cost: 11
Same as Neutronium Armor, but more expensive and with +25% bonus vs. Psi attacks. Alien Crossfire only.
Antimatter Plate
- Prerequisite: Matter Editation
- Strength: 10
Stasis Generator
- Prerequisite: Temporal Mechanics
- Strength: 12
Reactor
Fission Plant
- Prerequisite Tech: N/A
- Strength: 1
The default reactor for units. Later in the game, it is ideal for worm-killing units since psi combat ignores reactor strengths, and without a strong weapon, more advanced reactors will usually make the unit more expensive.
Fusion Reactor
- Prerequisite: Fusion
- Strength: 2
The first more powerful reactor you can get. The decrease in build costs is noticeable, and your units will be nearly unstoppable until your opponents discover Fusion as well.
Quantum Chamber
- Prerequisite: Quantum Power
- Strength: 3
Reactors beyond Fusion are of little use, since the game will probably be over by this point.
Singularity Engine
- Prerequisite: Singularity Mechanics
- Strength: 4
Special Abilities
AAA Tracking
- Prerequisite: Advanced Military Algorithms
- Cost: 1
+100% defense vs air units.
Air Superiority
- Prerequisite: Doctrine: Air Power
- Cost: 1
Allows ground or sea units to attack air units.
Algorithmic Enhancement
- Prerequisite: Nanominiaturization
- Cost: 1
Improves probe team success rate and decreases probe attack energy costs. Also allows a probe team to attempt an attack on a base or unit under the Hunter-Seeker Algorithm, though at an extremely low success rate.
Amphibious Pods
- Prerequisite: Doctrine: Initiative
- Cost: 1
Allows ground units to attack sea bases.
Antigrav Struts
- Prerequisite: Graviton Theory
- Cost: 1
+1 movement rate for ground units, and ignore terrain movement penalties.
Blink Displacer
- Prerequisite: Matter Transmission
- Cost: 1
Attacker ignores base defense bonuses.
Carrier Deck
- Prerequisite: Nanometallurgy
- Cost: 1
Transport may carry air units.
Clean Reactor
- Prerequisite: Bio-Engineering
- Cost: 2
Unit does not require support from its home base. Not to be confused with the unit's Reactor, the Clean Reactor trait eliminates the cost of support. Note that probe and supply units inherently do not incur support costs, hence do not need this ability.
Cloaking Device
- Prerequisite: Frictionless Surfaces
- Cost: 1
Ground unit ignores zones of control (may move past enemy units without stopping).
Comm Jammer
- Prerequisite: Advanced Subatomic Theory
- Cost: Attack/Defense (rounded down, maximum 2)
+50% defense vs. fast units (rover, hovertank).
Deep Pressure Hull
- Prerequisite: Nanometallurgy
- Cost: 1
Deep Radar
- Prerequisite: Advanced Military Algorithms
- Cost: 0 for air or sea units, 1 for ground units
Unit can see two squares away instead of one. Note: units still cannot see into fungus (as sensor arrays do).
Dissociative Wave
- Prerequisite: Centauri Psi
- Cost: 2
Halves all positive combat bonuses (such as the +25% defense against fast units conferred by the Comm Jammer special ability).
Drop Pods
- Prerequisite: Mind/Machine Interface
- Cost: 2
Allows a unit to make an Airdrop over a range of six tiles, instantly moving from the tile of origin to the destination, provided that there are no air defenses near the destination tile, that the unit has not moved yet this turn, and that the unit is starting from a friendly base or airbase. Upon discovery of Applied Gravitonics (or upon completion of the Space Elevator, whichever comes first) any units with Drop Pods may instead make Orbital Insertions, which removes the six-tile restriction.
Empath Song
- Prerequisite: Centauri Empathy
- Cost: 2
+50% to psi offense.
Fuel Nanocells
- Prerequisite: Matter Compression
- Cost: 1
Fungicide Tanks
- Prerequisite: Synthetic Fossil Fuels
- Cost: 1
Formers remove fungus at double speed.
Heavy Artillery
- Prerequisite: Polymorphic Software
- Cost: Armor+Speed-2 (rounded down, maximum 2)
Unit makes long range bombardment attacks.
High Morale
- Prerequisite: Intellectual Integrity
- Cost: 1
Hypnotic Trance
- Prerequisite: Secrets of the Human Brain
- Cost: Attack/Defense (rounded down, maximum 2)
+50% to psi defense. This is probably the most popular special ability in the game, perhaps rivaling Clean Reactor, putting defending land units on equal footing with attackers, and turning sea or air units into veritable psi fortresses.
Marine Detachment
- Prerequisite: Adaptive Doctrine
- Cost: 1
Nerve Gas Pods
- Prerequisite: High Energy Chemistry
- Cost: 1
+50% attack bonus. Additionally, when attacking a city, kills half of the city's population (round up) if the attacking unit wins.
WARNING: using a unit equipped with this in combat is an atrocity. That means if the UN charter is in effect, sanctions will be imposed upon you (nullifying commerce for at least 10 years), and regardless of the UN charter, the opponent on whom you used nerve gas will hate you forever.
Non-Lethal Methods
- Prerequisite: Intellectual Integrity
- Cost: 1
Unit counts as double for police purposes.
Polymorphic Encryption
- Prerequisite: Pre-Sentient Algorithms
- Cost: 1
Increases resistance to probe attacks.
Repair Bay
- Prerequisite: Nanometallurgy
- Cost: 1
Transport acts as a bunker (units heal while on board).
Soporific Gas Pods
- Prerequisite: Bioadaptive Resonance
- Cost: 1
Super Former
- Prerequisite: Advanced Ecological Engineering
- Cost: 1
All terraforming is double speed.