GasCraft

GasCraft
Name	GasCraft
Creator	EMasher
Latest Version	2.0.3.2
Minecraft Version	1.6.4
Forum	Emasher's Mods(Forum)
Root Mod	Engineer's Toolbox
Modpacks	Feed The Beast Horizons Feed The Beast Horizons: Daybreaker Feed The Beast Monster Tech World 2 Yogscast Complete Pack

Gascraft is an addon mod for Engineer's Toolbox, which adds a variety of gases to caves. These gases flow similarly to water, but travel upwards instead of downwards. Like water, they can cause suffocation damage. As of Minecraft version 1.7.10, the mod was merged into Engineer's Toolbox itself and no longer exists separately.