ekj7: This game doesn't require any grinding, really. If you play through the storyline, your characters will quickly level up their skills. Once you understand how skills get leveled up, it makes it easier and you'll waste less time.
A skill can only be leveled up to the level of the enemy you are attacking. This means that even if you shoot 1000 lizards with your clip pistol, you'll never raise that skill to level 2. You have to successfully hit a level 2 or higher enemy to get that chance of raising the skill's level. It's also worth noting that an enemy's level is also equal to their armour class, and this maxes out at 7. So you can never raise a skill higher than 7 through regular use.
Since AC reduces damage by the same number of hit dice (a die being six sides), you can wind up facing enemies that you cannot damage at all with your current weapons, no matter how many times you go full auto on them. ie. if you have a Nato assault rifle (damage 6d6), you still won't hurt Brother Goliath (AC 7) at the entrance to the Citadel, but you can raise your AR skill to level 7 by attacking him repeatedly.
This is great news for me! Thanks! I like how the games back then didn't require power gaming to win.