Stealth generator (upgrade)

Stealth generator (upgrade) is an upgrade that grants the Nod Offense Crawler stealth when it is unpacked.

Offense
Infantry	Engineer Cyborg commando
Vehicles	Offense Crawler Avenger Attack bike Raider Scorpion tank Spider tank Mantis Flame tank Stealth tank Avatar Widow Specter
Upgrades	Trail of Flame Infiltration module Stealth field Stealth generator Backup systems Arachnophobia Mobile stealth generator Tiberium catalyst

Defense
Infantry	Engineer Devout Ascended Enlightened Black Hand Reaper High confessor
Vehicles	Defense Crawler Slave Centurion Reckoner Aftershock Underminer
Structures	Bunker Viper turret Rocket pod Burrow tunnel Flame column Obelisk of Light Disruption tower Incinerator Temple of Nod
Upgrades	Medical training Dark Armaments Drilltip Enhanced repairs Defensive matrix Improved concealment Enhanced shields Mobility matrix

Support
Infantry	Engineer Hijacker
Vehicles	Marauder Tyrant
Aircraft	Support Crawler Scalpel Venom Cobra Vertigo Salamander Basilisk Medusa Leviathan
Support powers	Eyes of the People Burrow mines Demoralize EMP countermeasures Obelisk of Life Cloaking field Firestorm ignition Decoy army Hack radar Subterranean strike Hand of Legion Vein detonation Risen monolith Mark of Kane Tiberium infusion
Upgrades	Cloak module Infusion engine Data worm Mobile stealth generator Spectrum beam Amplification overrides Charged capacitors Hangar bays

Other
Miscellaneous	Rioter Subterranean network • GST Uzziel • Gideon's Crawler
Shared upgrades	Tier 1 Tech Tier 2 Tech Tier 3 Tech Refire boost Accuracy boost Speed boost Range boost