Adds six buttons to increase or decrease the speed of the game (via multipliers). Hot Keys: (Minus / Plus / Shift+Minus / Shift+Plus / Alt+Minus / Alt+Plus)
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
For all it's faults, the music from earlier versions of Factorio was actually quite good. ruhroh took it upon himself to recreate that music at a much higher level of quality; this mod adds it back to the rotation.
Mods introducing new content into the game.