2. Short answer is add more companies in the "UnitStructure.txt" in DATA folder of GtC. - Try searching for this in the GtC or PITF sections at Matrix forums.
3. I have no idea how to do this.
#3: Re: Increase no. of soldiers and no. of slots Author: mick_xe5, Posted: Wed Jan 18, 2017 9:08 am The method I used to make 21 slots available to a platoon sized battlegroup was to edit UnitStructure.txt, create a 'dummy' battalion (403) that contained one 'dummy' company (404) that contained one soldier (405). Note the Soldier index # (69) is a custom 1 man 'dummy' team I added to Alsteams.txt but the same can be done by using the Sniper team# (2).
#4: Re: Increase no. of soldiers and no. of slots Author: mick_xe5, Posted: Wed Jan 18, 2017 1:06 pm Editing more team slots is based on how slots are allocated, per section 9.1 in the manual:
Company-sized: No available units in 2nd Platoon and 2 support units
Battalion-sized: One squad (2 units) of 2nd Platoon and 3 support units.
2 Battalions: HQ and 2 squads (5 units) of 2nd Platoon, 4 support units.
3+ Battalions: Full 2nd Platoon (7 units) and 7 support units.
re: larger soldier sprites... there have been a number of mods for smaller soldiers to bring them more in line with the old, 5 pixels/meter map scale. AFAIK nothing has been done to make larger soldier sprites, but it can be done.