Study Weapon Strengths
Especially if you're new to the Mechwarrior universe, you're should study the different weapon types so you can customize a Mech that suits your needs. Sample the different lasers, especially the range, and how each affects your Mech's heat levels. Beginners sometimes don't pay enough attention to the heat generated by each shot; during a tight battle with an enemy Mech, if you can't get off available shots because your Mech is in a constant state of core meltdown, then you won't last long.

The ballistic weapons, including the Gauss Rifle and various autocannons, are some of the most potent weapons in the game when used effectively. Though they generate less heat than their energy counterparts, the ballistic weapons require ammunition (which takes up cargo space) and the weapons themselves are usually quite heavy, taking a lot of room inside your machine. Most Mechs should be fitted with at least one ballistic weapon for those times when the battle just gets too close for comfort. Stash enough ammunition aboard your Mech and don't waste it firing at long-range targets. Most ballistic weapons have a fairly close range (most around 400-600 meters), though the Gauss Rifle boasts an impressive 800-meter range (at the expense of ammo, though - only eight shots per ton).

Missiles are most effective in damaging your foe before you get close enough to pummel with lasers and ballistic weaponry. You're unlikely to destroy a Mech with missiles alone (unless you're targeting specific areas of the Mech) so be ready with other weapons if you hope to survive. Like ballistic weapons, the missiles come in ammo packs, which deplete before you even knew they were there. Choose your shots wisely.

Keeping Cool During Battle
With the new coolant system built into these Mechs, you can save your Mech from core meltdown or get off additional shots in a heated (no pun intended) battle. Remember, you can refill your coolant supply at the Mobile Field Base any time during the mission, so don't hesitate to use this powerful tool! Overheating your Mech is inevitable; you're going to hear those warning sounds early and often during the single-player campaign. If you know you plan to repair and refit your Mech at the MFB after the next battle, then utilize your coolant system to make the fight easier by keeping your Mech's heat level down. In fact, fire a few extra shots so your Mech is really in the red area, then pump in the coolant to avoid destruction.

Another way to keep cool (besides, naturally, loading your Mech with heat sinks and double heat sinks) is to use rivers and lakes strategically during battles. In several of the solo campaign scenarios, you'll be in an area featuring a river or large lake. To gain an advantage against your enemy, put the Mech in the water and let your foe have it with your energy weapons. In the water, your Mech will likely never overheat and you'll be free to discharge your weapons at will.

Next: More combat strategies