Commander, alien fleets attack in rectangular formations. Read the ship count of the locked fleet, then dial a ROWS ร COLUMNS plasma matrix whose area equals it (e.g. 24 = 4ร6) and FIRE to obliterate the grid. Purple Divider fleets lock your ROWS โ split them into equal groups by dialing the COLUMNS. Fast, correct hits raise the threat level. Don't let a fleet cross your defense line!
Tip: tap the num-pad to dial ROWS/COLUMNS (โ swaps) ยท click any fleet to re-target ยท keyboard 0โ9 type ยท Tab swap ยท arrows nudge ยท SPACE fire