|Root Mod||Thermal Expansion|
|Modpacks|| Agrarian Skies|
Bevo's Tech Pack
Cloud 9 1.7 Pack
Feed The Beast Infinity Evolved
Feed The Beast Infinity Evolved Skyblock
Feed The Beast Inventions
Feed The Beast Lite 2
Feed The Beast Lite 3
Feed The Beast Unstable
Magic Farm 2
Resonant Rise Lite
Simply Jetpacks is an add-on for Thermal Expansion 3 created by Tonius11. It adds 4 Redstone Flux-powered jetpacks to the game: the Leadstone Jetpack, Hardened Jetpack, Reinforced Jetpack and Resonant Jetpack. They have different properties, like speed and duration, as well as different resource requirements.
All of the jetpacks are worn in the chestplate slot can be charged using an Energetic Infuser. They can also be recharged by a Flux Capacitor if both the jetpack and the activated capacitor are placed in the hotbar.
The jetpacks have two controls. The first is whether or not the jetpack is enabled at all, which by default is bound to F. The second, bound to C, toggles hover mode. Jumping while the jetpack is active will cause the user to fly upwards. The different jetpacks have differing levels of thrust. In hover mode, the user will descend very slowly. Pressing the Left Shift key in hover mode will descend faster. With hover mode disabled, the user will fall as if they did not have a jetpack at all.