This page is a part of the TGMC wiki.

TGMC is a project based on the CM-SS13 codebase.

Welcome!

You've decided to become the next marine killer the xenomorphs need, good choice! This quickstart guide should get you started in no time. But as with any server, it's important you get yourself familiar with the Rules first. We are a Medium Roleplay server, meaning that you should at least try and behave like a xenomorph. That doesn't mean you have to go full "Yes, Queen", just avoid Low RP shenanigans and excessive memes. While our rules are pretty lenient, that doesn't mean your actions won't have IC (In Character) consequences. Try not to have admin bwoink you, and you will be a good beno.

Whatever you do, don't get killed and don't fight young. Xenomorphs are too precious to die compared to marines.

Step 1: How to be a Xenomorph

Before Round Starts

First, open your character preferences and find the Xenomorph option under Occupation Choices:

Now save, ready up, and you have a chance to spawn in as a Xeno larva at round start (or the Queen if you chose Yes to the Queen option, but don't do that until you've gotten some experience.)

During Round

If you didn't get a slot on the Xenomorph team or if the round has already started, you can attempt to join later in the round as:

burrowed larvae - burrowed larva are xenomorph newborns that was just born in a resin silo. You can choose which silo you spawn from.
living alien - can take over a living alien if one is available (has been SSD for long enough.)

Or set your Toggle Special Roles to 'Xenomorph' in the game under the Preferences tab. This will allow you to spawn/respawn in an ongoing game if a larva becomes available, even if you previously played as a marine and died or entered cryostasis.

Step 2: Oh God, I'm a Worm! Now What?

You spawn in as a newborn Larva near your Queen, Shrike, or near a resin silo. Stay in a safe location—larva are weak and cannot slash, but are also fast and agile. You can freely move across window panes and squeeze under unbolted and un-welded doors by clicking on the door.
Take this time while you grow to familiarize yourself with the Xenomorph HUD and the Info/Text panels on the right. This guide will only cover what's different about the Xenomorph HUD from the marine and standard SS13 HUD. If you're totally unfamiliar with the SS13 interface, you'll definitely want to read some starter guides and may want to play a few rounds on a standard SS13 game mode server before jumping in here.

The Xenomorph HUD

The image to the right shows the Xenomorph game screen. The HUD icons are highlighted and explained below. Note that as a larva, you'll only have some of these HUD icons.

Xenomorph Abilities - These buttons across the top of the screen are your abilities. All Xenomorphs have the rest ability, which is used on weeds to recover health and plasma much faster, and all except the larva have the regurgitate ability to throw up any hosts they have devoured.
Plasma Level - Plasma is used for all Xeno abilities. It regenerates quickly on weeds and much more slowly off of weeds, and can be replaced by certain classes such as the Drone.
Hive Ruler Locator - Points to where either the Queen or Shrike is (in a general area, not perfectly accurate). Can also changed to hive leaders if you click on the Hive Ruler Locator.
Health - Your health. When it drops to zero, you'll collapse into a critical state and will bleed out unless you're on weeds or an ally drags you onto them.
Night-Vision Eye - Xenomorphs have perfect night-vision. Click this eye to toggle night-vision on and off to see the surrounding darkness.

The buttons on the lower right corner and bottom are the same as their standard SS13 counterparts.
Throw, Drop Buttons - Function the same as SS13. Default hotkeys are 'R' for throw and 'delete' for drop.
Body-part Target Selection - Very important for targeting specific enemy body parts such as limbs or eyes. Different attack types can have different effects, such as the Ravager's charge tearing off hands, feet, arms, etc.. if they are targeted.
Intent State Buttons - Safe (green/1), grab (yellow/3), and harm(red/4) function the same as they do in standard SS13 but disarm (blue/2) functions as harm!!!! Also remember that the default hotkey for grabbing is 'ctrl' + clicking on your target.
Hunt/Stalk (Run/Walk) Toggle - Basic run/walk state for Xenomorphs. Hunt and stalk confer no other abilities or bonuses.
Resist Button - An important button to remember when you're on fire! Press to stop, drop, and roll to extinguish the fire and repeat until the fire goes out.
Right/Left Hand Selection - Selects your active hand. When you grab something, you can press this button (or press the default hotkey 'X') to switch to your free hand and perform tackles or slashes while you drag your target.

Tabs

Game Tab

Operation Time - How long the current round has been going in hours and minutes. Note that the operation always starts at 12:00, so 12:05 means the round has been going for five minutes.
Current Map - The current map being played.
Evolution progress - Once this number reaches the current maximum, you may be able to evolve into a new caste of higher-tier Xenomorph. These slots are limited, so evolving may not be possible, or you may not want to evolve due to your own preference or the needs of the hive. Note that you can always evolve from a larva into a tier 1 caste.
Upgrade progress - Once this number reaches the current maximum, your Xenomorph will upgrade to the next growth level. This is different from evolving into a new caste and simply improves the stats of your current caste, usually health, plasma, and damage for example. The growth levels in order are young, mature, elder, and ancient.
Plasma - Shows your current level of plasma, used for abilities.
Slashing of hosts is currently - This is an important rule to follow that the Queen can set to PERMITTED (ALLOWED), LIMITED (RESTRICTED-LESS DAMAGE), or FORBIDDEN. This rule usually reflects the hive's numbers and the state of the round. If the Xenomorphs are handily winning with lots of available larva, it will usually be set to PERMITTED allowing you to kill hosts instead of trying to capture them.

Alien Tab

Crawl through vent - Clicking this will make your Xenomorph enter the nearest vent within one tile space. It takes five seconds, and only small types of Xenomorph can enter vents. To leave a vent, simply move to the end of a vent or pipe network and you will see a message that your Xenomorph is climbing out of the vent. This also takes a few seconds. Be careful that you don't accidentally exit a vent in a dangerous area.
Evolve - How you evolve to another tier of Xenomorph when your evolution progress number is at maximum.
Hive Status - Shows the number, type, location, and names (number designations) of all living Xenomorphs as well as larva and burrowed larva. It's important to pay attention to this to cooperate best with your hive.
Toggle Middle/Shift Clicking - This is important and will change how your selected abilities activate. Shift-clicking means the ability activates when you hold shift and click on the target tile. Middle-mouse means you middle-mouse click on the target tile. You may want to make sure this is set to your preference after evolving to a new tier of Xenomorph.
Toggle Xeno Status HUD - Turns the Xeno HUD overlay on the sprites in the game area on or off, showing each Xeno's health and plasma levels.

Xeno Status Icons

The image to the right shows which status icons can appear on your Xenomorph.

Sunder - Indicates how much marines removed your armor on a percentage basis so if a xenomorph has 50% sunder, it has 50% less armor
Upgrade Status - Chevrons indicating your current upgrade status (growth level.)
Leader Status - Indicates if the Queen has made you a leader, directing other Xenos to follow your orders and direction.
Queen Overwatch - Indicates if the Queen is using her sight to see through your vision.
Effective Pheromones - Indicates which pheromones you're being affected by. The three types of pheromones are:

Frenzy (increases damage,)
Warding (increases armor)
Recovery (increases healing.) Pheromones are emitted globally by the Queen and locally by other castes such as Praetorians.

Communication

Hivemind is the chat that all Xenomorphs can see, usable with :a or ;. You will occasionally get messages directly from the Queen as well as the results of her telepathic scan showing the number of living enemies remaining.

Step 3: Time to Evolve

Stay alive and safe until your evolution progress reaches 100. Ask your Queen and check the hive status if the hive needs you to evolve into something specific. If not, choose a tier 1 role, or if you have a desired role of a higher tier, choose towards that evolution path.
Read the Xenomorph Castes page for more information on each type of Xenomorph.

Tier 1 Xenomorph Overview

Caste	Role	Difficulty
Drone	Sustain the hive by creating defences and weeds, and planting eggs. Evolves from Larva; evolves into Carrier, Hivelord or Queen.	aIntermediate
Defender	Be a living shield. Evolves from Larva; evolves into Warrior.	aEasy
Runner	Harrass groups, and abduct or kill solitary Marines. Evolves from Larva; evolves into Hunter.	aHard
Sentinel	Subdue threats with neurotoxin, and prevent hosts from escaping the hive. Evolves from Larva; evolves into Spitter.	aIntermediate

Xenomorph Evolution Diagram

Click on the xeno images to go to their respective page.

Tier
0

1

2

3	Defiler	Boiler
4

Roleplaying Guidelines

This is a MRP (medium role-play) server and we are not solely dedicated to Aliens lore. That said, the Xenomorphs themselves have some RP requirements. According to lore, they are a hive-mind that show considerable (and ultimately unknown) levels of intelligence. They are extra-terrestrial Parasitoids with a reproductive strategy centered around a queen as well as other morphological abilities depending on the circumstance.

Playing a Xenomorph, you must understand your role and work together as a hive.
Some roles have more autonomy than others, but a direct command from the queen should always be obeyed.
As stated, Xenomorphs have an as-yet unknown level of intelligence. This not only allows for complex tactics to be used, but can lead to some fun RP opportunities if the situation permits.
Refer to the rules if you have any other questions.

Step 4: Combat

Play Your Role!

Through play experience and reading this wiki, you'll learn the different hive castes and roles. Each role is a critical part of a victorious hive and it's important you understand your role, try and play it to the best of your ability, and cooperate. Teamwork is always the backbone of any victory! Here are some basics to get you started:

Melee

Specialists: Runner, Hunter, Warrior, Ravager
Secondary Defender, Crusher, Praetorian

All Xenomorphs can melee, but some have special strengths in this area. All Xenomorphs have the ability to bumpslash, that is, the ability to slash a target by simply bumping into them while on any intent other than help. This means you can simply run around and into a marine and you will damage them, provided they are standing. Some abilites are also useful in helping with melee, such as the Hunter and Runner's pounce and the Warrior's punch, among others. For a more in depth guide to melee combat, see TGMC:Guide to xenomorph cqc.

Ranged

Specialists: Sentinel, Spitter, Boiler, Praetorian, Queen
Secondary Carrier

Ranged attacks for the Xenomorphs include neurotoxic spit, acid spit, and acid spray. These attacks are somewhat simpler than melee in you simply shift/middle-click on your target unit or tile to fire your ranged ability. Neurotoxin produces stun-like effects which can build up over time to cause an overdose and down a marine, while acid causes immediate burns and is more dangerous with a potential to kill. As a ranged Xenomorph, you are very important to support and assist your melee classes, act as constant harassment and damage, and in the case of the boiler, controlling key areas and breaking sieges.
Note - The Carrier is technically a ranged class since its main ability is throwing facehuggers (and it should be played with similar care) but its position and engagement are often different. The Carrier has a unique playstyle of its own that takes time to learn and master.

Support

Файл:Plant weeds.png Specialists: Drone, Hivelord, Shrike
Secondary Sentinel, Carrier, Crusher, Defiler

The Drone and Hivelord are the primary support roles, meaning they construct and maintain the hive, eggs, hosts, and fortifications, tunnels, or other defenses at forward positions, as well as healing wounded sisters. Secondary supports can assist with these roles or provide special abilities to the Xenomorph team, such as the Crusher's ram and Defiler's smokescreen. These roles may not always provide the constant stimulation of combat, but they are absolutely vital, offering unique gameplay and rewarding creativity. Don't be afraid to try them out, but be sure to read more about the abilities of each.

Hive Mechanics

Xenomorphs' Number

To ensure that xenomorphs can overwhelm marines, they need a good number of xenomorphs. Spawning pools ensure that xenomorphs gain numbers the longer the round lasts. Capturing marines is a choice but not as feasible as murderboning marines.

Spawning Pools

The only way xenomorphs can gain more numbers is by spawning pool. One spawning pool will generate 1/16 of a larva every minute, so it is important that xenomorphs have multiple spawning pools.

Queen standing alongside with corrupted generators

To produce more pools, xenomorphs need psychic points which can be generated by corrupted generators. Marines can prevent accumulation of psychic points by using a blow torch to burn the overlay out of the corrupted generators.

Resin Structures

Hivemind and You

The Queen and Shrike are your hive rulers, and you follow their lead so that the hive can destroy the marines. If both of them die, then there the hive becomes orphaned, and there will be a timer before a marine major victory. However, one of the drones can save the hive and prolong the fight by evolving into the Shrike.

You must do everything to ensure the survival of the hive rulers to protect the hive.

Important Combat Mechanics

Weeds

Weeds are the Xenomorph infestation that spreads along the ground and walls from purple sacs (planted weed nodes,) and they are a critically important aspect of the Xenomorph team. The Queen, Drone, Hivelord, Carrier and Defiler are the only classes that can plant weeds, adding further importance to these support roles. Without weeds, a Xenomorph will not heal, and if wounded to critical, will bleed out and die unless dragged onto weeds. Plasma will regenerate off weeds, but at a very slow rate compared to on weeds. This makes weeds in a forward area absolutely vital to the success of any Xenomorph team, so make sure as a support caste you're constantly weeding on and around the front lines while keeping yourself safe.

Fire

Fire hurts, especially young Xenos and certain types. There are three types of fire: normal, blue flame (X-type fuel) and green flame (B-type fuel.) Blue flame burns hotter, doing more damage, and green flame disperses in a large arc from where it's fired but does less damage. You are unlikely to see any green fire anywhere, however. If you catch fire, RUN to safety and try to run towards an acid well, teammates and/or weeds if you can. Press resist to roll on the ground and put yourself out. You can put out others on fire by switching to help state (help/1) and clicking on their sprite. Moving over an acid well instantly extinguishes you at the cost of one charge, so be sure to run towards these when on fire.

Darkness

Darkness is your friend! Xenomorphs have perfect night vision that can be toggled on and off to see what's visible to marines. Use this darkness to your advantage—smash lights, melt flares, destroy power generators, and skulk just out of visual range until you strike. This is especially important for ranged classes which often have a maximum range that's outside of a marine's visual light radius. Keep in mind that marines have their own ability to see in the dark. Smartgunners, ~~Specialists,~~ and marines with certain weapons and equipment have nightvision that's just as powerful as yours, so always remain cautious even if you think you're safe in the dark.

One last important note about darkness—every map in TGMC is technically pitch black without a source of light. This means that if the power is out on the planet, everything will be black and the marines must bring their own light sources and/or repair the power. This is important information for new players to have so they can avoid winding up stuck in total darkness!

Vents

Under the Alien tab, there's an option that says 'crawl through vent.' Clicking this within one space of a vent tile will allow you to enter the vent after a short delay (4 seconds). Alternatively, alt-clicking the vent works too. While in a vent, you can see the network of underground atmosphere pipes that run throughout the map. These pipes have their own unique layout in each map, and you'll have to learn them by exploration. You can't be seen or hurt while in a vent, but you do make noises and can be picked up by scanners.
Use vents to scout the map in safety, gain access to restricted areas, and ambush unsuspecting targets. Note that vents can also be welded shut by a marine with a welder, making them impassable. Xenomorphs can break these welds by using harm intent on the welded vent while outside the vent.

Conclusion

This ends the Xeno Quickstart guide. Armed with this knowledge, you should be well on your way to terrorizing and consuming all life in the known universe. Be sure to read each Xenomorphs' individual wiki page for a detailed explanation of their abilities and tactics, and be sure to have fun while you play and learn. TGMC can be a daunting, difficult, and sometimes frustrating game, but stick with it and you'll be rewarded with one of the most unique game experiences out there.