Audiostash 2 Weapons and Environment

Some new Weapon firing sounds, retuned vanilla ones and Infantry with new voicelines.

Hero Encounters

Allows hero mechs to spawn as enemies in missions with configurable frequency. It will also work with heroes from any other mod, and it adds custom HUD icons for hero mechs.

DoubleTime

A YAML addon which improves how engine power scales with engine weight, making big mechs faster and mechs with upgraded engines more viable.

Faction Variants

Faction Variants is an addon for the YAML series of mods that adds apocryphal faction-specific mech variants to the game, to increase the variety of spawns and to populate loadouts with weapons and equipment that are underrepresented in the base game.