Sid Meier's Gettysburg! чит-файл №1

Hint: Check up on your artillery often: it can be easily forgotten in the
confusion and allowed to fall into enemy hands.

Hint: Use your cavalry effectively: it belongs on the flanks and in skirmish
formation, harassing artillery and enemies in column.
                               
Hint: Don't neglect the included book, Reynolds' Rifle & Light Infantry
Tactics; at first glance it may look like a cute historical tidbit, but it's
full of important advice and interface tips specific to the game.