Immersive Engineering has added 3D Maneuver Gear Mod (1.18.2, 1.156.5), an armor and Bauble. It can be used in the belt slot and the leggings slots. This mod was inspired by Attack on Titan.
The 3D Maneuver Gear mode will be enabled by holding B (per default). Clicking will activate the hooks of the 3D Maneuver Gear for 80 Redstone Flux. The mouse can be held again to pull the user towards the hooks. Double-clicking will release the hooks and return them to the player.
By default, holding the control key and jumping will use the 3D Maneuver Gears internal gas to propel the user forward. With some RF, the 3D Maneuver Gear will replenish its internal gas over time. When the user falls from a high height, the 3D Maneuver Gear will release gas.