Supreme Mech Commander

This article is about a fan made game Mod. For Mech Commander , see MechCommander_(Video_Game).

Emblem-important.svg Not Canon!
The subject of this article does not contribute canonical content to the BattleTech universe, either because it is not intended to or because it is not an official product.
See the article's section on Canonicity for details.

Supreme Mech Commander Title.jpg
Supreme Mech Commander
Product information
Type Computer Game Mod
Development Supreme Mech Commander Dev Team
Publication information
First published 2015
Era Late Succession Wars-Dark Age
Series MechCommander computer games

Supreme Mech Commander is a total conversion modification for the Supreme Commander Forged Alliance game.


Supreme Mech Commander development began mid 2015. 1st public version v0.264 was released August 21, 2015. Version 0.302, 0.341 and 0.373 followed shortly after. June 27, 2016 version 0.5 was released substantial increasing the number of available units, overhauling the weapon system and adding new mechanics such as AMS and 'Mech Repair Bays docking.

Supreme Commander: Forged Alliance Support[edit]

Supreme Mech Commander is supported for both standalone and the Steam version. There is currently no support for Forged Alliance Forever (FAF) integration.

Gameplay Elements[edit]

Multiplayer, BattleTech-on-BatteTech unit combat is the main focus of the development team, though pains have been taken to add Single Player support. AI play for BattleTech factions is not advised as no AI scripting has currently been done, but AI can control default Supreme Commander: Forged Alliance factions, and Supreme Mech Commander units have been modified to balance. Players can Co-Op against AI-controlled default factions, fight default faction vs BattleTech faction, or wage BattleTech-to-BattleTech faction combat against each other.

Annihilation is the recommended gamemode, particularly if playing vs AI.

The Commander has been replaced by a Lee Dropship, which serves as a starting resource generator and makeshift, tier one unit factory. The Lee Dropship starts with diminished health, and can be repaired to serve as a stronger mid-game defense and deterrent unit, with flight capable mobility. It will go nuclear if destroyed.

Modified Game Mechanics[edit]

While game balance took priority, the intent of the developers was to keep the integrity of the tabletop experience while translating it to an RTS format. Callbacks to Mechcommander were also integrated where possible, particularly in some basic sensor suite values. In all other cases, BattleTech values were translated into real world values, then again translated into their ingame engine equivalents. Some licenses were taken for unknown values such as maneuverability of aerospace fighters and VTOLs to lend specific unit role identity, particularly to fighter/attacker/transport craft.

To-Hit probability as a major factor in BattleTech was simulated by projectile flight times and inherent weapon accuracy. Observed factors to accuracy include movement, both by attacker and target, and distance to target.

Unit costs are based on Battle Value (BV 2.0), with mass costs being the base, and energy costs being a multiplier based on unit type.

Featured Equipment[edit]

  • Sensors
    • Basic ('Mech) 700m
    • Intermediate ('Mech) 940m
    • Advanced ('Mech) 1050m
    • Vehicle 700m
    • Vehicle Advanced 940m
    • Dropship Sensor 1200m

  • Sight Range (Visual Range)
    • Infantry 150m
    • Vehicle 250m
    • Mech 300m
    • AeroTech 150m
    • Dropship 600m

  • Special
    • BAP 525m Counters ECM and Sensor Range Upgrade
    • ECM 700m ECM functions in providing “Ghost Targets”
    • AMS 600m Intercepts a small quantity of incoming missiles

Featured Units[edit]

As of version 0.501 only Inner Sphere Units are available. Currently there are 63 new units; 14 Mechs, 22 Vehicles, 9 Aerospace, 1 Naval, 1 Battlearmor, and 14 Buildings.

Inner Sphere[edit]




Battle Armor



  • Federated Suns Mech Factory
  • Federated Suns Vehicle Factory
  • Federated Suns Air Factory
  • Turret Control Tower
  • Heavy Turret Control Tower
  • Quad AC/2 AA Turret
  • Dual UAC/5 AA Turret
  • Large Laser Turret
  • Calliope Turret
  • Long Tom Cannon Turret
  • Long Tom Fixed Artillery
  • Auxiliary Power Generator
  • Power Generator
  • Mech Repair Bay

Development Goal[edit]

  • Factions
    • IS
      • Davion
      • Steiner
      • Kurita
    • Clan

  • Units
    • Add all of the Mechs, vehicles and buildings that were present in Mech Commander Desperate Measures.
    • Have at least 4 Mechs and 4 vehicles per tech level for each faction.
    • Have unique units to fulfill specific naval/air roles.

  • Game systems
    • Faction specific and shared generic units.
    • Battletech true speed value for Aero units.
    • Vehicle repair bays.
    • Ammo system.
    • Melee combat.
    • Mercenaries.
    • Hitboxes.