Strategies for Troops (Apocalypse)
Early in the game, it can be a beneficial tactic to set apart a few agents as a 'stun squad'. This squad carries stun grapples and stun grenades and is tasked solely with capturing aliens alive. Because they'll be getting up close and personal with brainsuckers, it's a good idea to comprise your stun squad out of androids.
Once you've got a few aliens stunned and down, keep your stun squad near them. Real-time makes this much easier, as you can set them for Aggressive and Auto-Fire and they'll automatically re-stun any aliens that try to stand up. Using a separate stun squad made up of three androids with twin stun grapples and grenades in a fresh game, this editor was able to capture alive an Anthropod, Spitter, Hyperworm, Multiworm, and Brainsucker all within two missions following acquisition of the Bio Transport Module.
Heavy Weapons & Real-Time Mode
Heavy weapons, such as the MarSec Heavy Launcher and the Dimension Missile launcher should be used with care in real-time mode. Personally, I recommend avoiding missile launchers entirely if possible, as one brainsucked agent in Distruptor armor with a dimension launcher can cause some serious pain later in the game's stages. Unfortunately, the game's AI doesn't seem to check friendly fire prior to using weapons, and you can easily end up destroying your entire squad if you don't keep heavy weapons reigned in. If you must use weapons like these, this editor recommends keeping all of your "heavy weapons experts" in the same squad, setting that squad to 'No Fire', and manually ordering them to fire when it's tactically sound to do so. An excellent example of this is when you're tasked with disabling parts of alien structures later in the game.
Marksmen,Sharpshooters And Snipers No armed organisation can go to war without its snipers, they provide accurate, long-range cover fire to your other squads and, if used correctly, serve as spotters for target aquisition to aid your other squads. The minute you start a game you should be on the look out for recruits with an accuracy skill above the rest of your troops. Try not to use Androids for this task as thier accuracy is a fixed value and will never improve, Humans make the best long-term snipers. Make sure these are always participating in combat training to improve accuracy, among other things. Give these guys sniper rifles and keep them in a squad together. (dont forget to arm them with stun grenades and grapples) When possible buy the Marsec Body Armour Units as these have the built in jetpacks which allow your snipers to stay out of harms way and to take the tactical high ground quickly as well as provide dynamic support for your troops on the ground. Always place your snipers on high ground if possible, ideally 3-4 floors above your other troops. This gives them un-obstructed fields of fire and sight, something that your agents lives depend on. Snipers are there to support other squads and are best used in a ratio of 1:2 1 unit of snipers to 2 units of machine gunners. However, bear in mind snipers become less useful towards the later stages of the game but still has uses, especially in ufo recovery, set them to watch the door from the cliffs either side.