24 pages. 1-9 are background.
10 thru 18 are rules.
The soldiers are organised as "bases". There are command, trooper, assault and support bases. 1+ figures on a base; I took this to imply individually based figures are OK.
There are the same 4 types of squads made up of the bases.
Command stats override soldier stats when within range.
Squads are activated in groups in alternating order. Firing is table-based. There are morale rules and pinning.
p18 thru 21 are special weapons, ammo etc. p22 is a scenario.
There's a points system on p23. 24 is the back cover and is a quick ref chart.
Haven't tried it, TBH -- bought it for the figures.