**Probably only works on a new game due to how control.lua is written. Didn't test. Don't feel like testing right now.

Optionally researches all tech
Optionally sets productivity of recipes to 300%
Mech armor now has 99% resistance to all vanilla damage effects (and Radiation if Krastorio2 Spaced Out is installed)
Shoves unremovable mech armor into your armor slot.
Gives bonuses to various character stats, such as mining speed, reach, and running speed.

Gear Girl lectures you about herself. Hear her out or face her wrath.

Can teleport to any planet, including modded ones.

Adds lovable android unit and a corresponding spawner. They are OP.
Unit's and spawner's working_sound is made from combining two sounds from pixabay, four sound files in total were used.

gear-spinning-loop, newagesoup (Freesound)
https://pixabay.com/sound-effects/film-special-effects-gear-spinning-loop-6981/

Mechanical Motor Starting – Whirring – Stopping, arunangshubanerjee
https://pixabay.com/sound-effects/film-special-effects-mechanical-motor-starting-whirring-stopping-330043/

Spawner

Grinding Gears and Steady Clinking.wav, Ted_Erski (Freesound)
https://pixabay.com/sound-effects/household-grinding-gears-and-steady-clinkingwav-14532/

Scifi_Generator_Lp, Euphrosyyn (Freesound)
https://pixabay.com/sound-effects/film-special-effects-scifi-generator-lp-29685/

=============================================
Free for use under Pixabay's Content License
https://pixabay.com/service/license-summary/

All above sound credits were copied from credits.txt