The Opinionated Bastards: a MekHQ BattleTech Mercenaries Campaign

Introduction

Welcome to what I hope will be the start of a long-running Let’s Play: a mercenary campaign, more or less following the Against the Bot campaign rules, using MekHQ and MegaMek to handle the bookkeeping.

That’s a lot to unpack. We’ll start with MegaMek. This is MegaMek:

MegaMek

MegaMek is an open-source implementation of the BattleTech rules, which greatly simplifies playing out battles. It covers just about everything in the BattleTech rulebooks, but it’s also a little on the dense and questionably-documented side, as open source projects are wont to be. (See also: my very own OpenTafl.)

Next up, MekHQ. This is MekHQ:

MekHQ

MegaMek runs battles; MekHQ runs campaigns. It implements some of the many, many variations in BattleTech’s rules for maintenance costs, mercenary contract generation, and so on and so forth.

Finally, Against the Bot. No screenshot here. Against the Bot is simply a set of rules on top of those implemented in MekHQ, concerning the generation of a mercenary company and some of the mechanics of running one left untouched by BattleTech’s rulebooks.

I have a few house rules I plan to layer on top. First, a set of rules I cooked up for pre-existing enemy damage. Especially in the Third Succession War era, it’s hard to come by spares and time for maintenance, but the Against the Bot rules have no provision for setting up the enemy forces to be as battered as yours. The pre-existing damage rules present a mechanism for wearing down the enemy force over the length of a campaign, an important part of warfare.

Second, I have a litany of little tweaks to the Against the Bot rules.

  • I’ll be using the contract payments and maintenance costs from the Campaign Operations rulebook. I won’t be using maintenance rolls or the unofficial percentage-based maintenance costs in MekHQ; Campaign Ops costs neatly fix a lot of the issues with the old type-based maintenance costs.
  • I plan to turn the contract search radius down to about 200 light-years to start. This keeps transport costs limited. That’s important: the default contract radius of 800 light-years covers pretty much the entire Inner Sphere. Contracts 20 or 30 jumps and a year or two away require very favorable transport terms to have any chance of being profitable. Contracts five or ten jumps away can still be feasible to take even with poor transport terms if the other terms are sufficiently favorable.
  • Retirement rolls will be ignored for the first five years. After that, retirement rolls will always have a -2 Target Number modifier.
    • In any given year, every full month of downtime on the mercenary’s home world will add a -1 modifier to the retirement roll Target Number.
  • Mechs associated with the founding members of the company are company property. If/when founding members retire or die, they don’t get to take mechs with them. Pilots hired later on who bring their own mechs must get the same mech or a comparable one on retirement. Further, they may not be reassigned from their personal mech to a worse one.
  • I reserve the right to ignore Big Battles and Special Events; the Against the Bot generator in MekHQ seems not to get them right on some occasions. If they’re reasonable, I’ll play them.
  • Reinforcements.
    • Any or all lances can be deployed on missions where I’m the attacker.
    • Any lance with Defend duty can be deployed on missions where I’m the defender.
    • Any lance with Training duty can be deployed on missions where I’m the defender on 4+ on a D6.
  • If I have a DropShip, I can add mech bays to it at the cost of cargo space. Adding a mech bay costs 120 tons of cargo space and 7.5 million C-bills.

Process and Participation

I, as the company commander, will play roughly a month of game time per week of real time (my time permitting). I’ll be using a customized build of MekHQ which contains some brand-new features; you can download the source from this branch on Github.

You, as the readers (either at my website or at the Bay12 forums) have a few participation options. You can pick a mechwarrior, aerospace pilot, or vehicle crewman to follow, and give me guidance on how that person ought to develop his or her skills (and possibly input on mech refitting, if that happens). Whether or not you do that, you can also vote on the contract to take.

Company Generation

Now we come to the fun part. Given that my blog is the primary venue for this Let’s Play, I’ve decided we will be known as the Opinionated Bastards. We still have a few things to figure out, though. First off, time period.

  • 3025: at the tail end of the Third Succession War, there is very little advanced technology to be found. Mechs are more likely to be held together with spitballs and baling wire, just barely kept running by industrious techs. Classic BattleTech.
  • 3050: the Clan invasion is in full swing. Advanced technology is back on the menu! We may also have to fight the Clans. Classic BattleTech for me—I cut my teeth on MechWarrior 2, back in the day. If you vote for this item, specify whether you want to start on the same side of the Inner Sphere as the Clans, or elsewhere.
  • 3075: the Word of Blake Jihad is the crisis of the day. Modern-ish BattleTech.

Furthermore, we have to pick a flavor of company.

  • Adventurous Merchant: company commander and officers will have worse piloting and gunnery skills, but better mechs. Start with an extra 5 million C-bills. Chance to start with a DropShip. Start with one Logistics administrator only.
  • Mercenary Veteran: company commander and officers will have better piloting skills, but receive no bonus to mech generation rolls. Start with an HR administrator plus administrator of choice. Receive a 10% signing bonus on contracts owing to reputation. Also owing to reputation, it is no longer forbidden to assign mech pilots who bring their own hardware to worse mechs. (They still get to take them back when they leave.)
  • No Special Background: -2 Target Number on all retirement rolls. Start with two administrators, my choice.

Action Items

  • Your votes needed! Give me some preferences for time period and mercenary company type.

One thought on “The Opinionated Bastards: a MekHQ BattleTech Mercenaries Campaign

  1. Fishbreath Post author

    Voting update: at the Bay12 Games forum, where this Let’s Play is also running, we’ve received three votes. All three are for 3050, in the vicinity of the Clan invasion. Two votes go to the Mercenary Veteran background, and one goes to the Adventurous Merchant background.

    I’ll let voting run until Thursday or so, at which point I’ll generate the company. The next update will land on Saturday.

    Reply

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