Groundshock
Upgrades
- Medium Long Range Power Spark
- Small Long Range Power Spark
- Small Long Range Efficiency Spark
- Small Area of Effect Distance Spark
- Small Area of Effect Efficiency Spark
- Small Weapon Expansion Spark
- Small Speed Spark
- Medium Acceleration Spark
- Small Energy Spark
- Small Special Item Expansion Spark
Weapons
- ElectroPulse (Level 1 AoE)
- ElectroStorm (Level 2 AoE)
- Ion Punch (Level 1 Short Range)
- Charge Beam (Level 1 Long Range)
Special
- Positronic Boost (Level 1 Boost)
- Core Inverter (Level 1 Reverse)
- Stasis Field (Level 1 Brake)
- Valence Shield (Level 1 Shield)
Skull
Upgrades
- Medium Long Range Power Amber
- Small Long Range Efficiency Amber
- Small Medium Range Power Amber
- Small Medium Range Distance Amber
- Medium Deployed Power Amber
- Small Deployed Power Amber
- Small Deployed Efficiency Amber
- Small Special Item Expansion Amber
- Small Agility Amber
- Small Energy Amber
- Small Regeneration Amber
Weapons
- Plasma Cannon (Level 1 Long Range)
- Plasma Blaster (Level 2 Long Range)
- Chaingun (Level 1 Medium Range)
Special
- Lightsail (Level 1 Boost)
- Crazy Ivan (Level 1 Reverse)
- Photon Harpoon (Level 1 Tractor Beam)
- Photon Anchor (Level 1 Brake)
Thermo
Upgrades
- Medium Long Range Power Amber
- Small Medium Range Distance Ember
- Small Medium Range Efficiency Ember
- Small Medium Range Power Ember
- Small Area of Effect Distance Ember
- Small Area of Effect Efficiency Ember
- Medium Deployed Power Amber
- Small Energy Ember
Weapons
- Flame Thrower (Level 1 Medium Range)
- Flare Blast (Level 1 AoE)
Special
- Afterburner (Level 1 Boost)
- Super Afterburner (Level 2 Boost)
- Retro Rockets (Level 1 Reverse)
- Thermal Drain (Level 1 Tractor Beam)
Nuke
Upgrades
- Small Area of Effect Distance Isotope
- Small Medium Range Power Isotope
- Small Medium Range Distance Isotope
- Small Area of Effect Power Isotope
- Small Deployed Power Isotope
- Small Deployed Efficiency Isotope
- Small Regeneration Isotope
- Small Armor Isotope
Weapons
- Disintegrator (Level 1 Medium Range)
- Decimator (Level 1 Short Range)
- Decimator Type Beta (Level 2 Short Range)
- Antimatter Pulse (Level 1 AoE)
- Fuel Bomb (Level 1 Deployed)
Special
- Phased Brakes (Level 1 Reverse)
- Quantum Entangler (Level 1 Tractor Beam)
Guardian
Upgrades
- Medium Area of Effect Distance Badge
- Medium Area of Effect Efficiency Badge
- Small Deployed Power Badge
- Small Weapon Expansion Badge
- Small Speed Badge
- Small Acceleration Badge
- Small Regeneration Badge
Weapons
- Sonic Beam (Level 1 Long Range)
- Sonic Blast (Level 1 AoE)
- Scramble Mine (Level 1 Deployed)
Special
- Flip Drive (Level 1 Reverse)
- Entrapment Field (Level 1 Tractor Beam)
- Scramble Hack (Level 1 Scrambler)
- Nitro (Level 1 Boost)
- Power Brakes (Level 1 Brake)
Big Bang
Upgrades
- Small Long-range Efficiency Echelon
- Small Deployed Efficiency Echelon
- Small Acceleration Echelon
- Small Energy Echelon
- Medium Regeneration Echelon
- Small Agility Echelon
- Small Weapon Expansion Echelon
Weapons
- Punisher (Level 1 Medium Range)
- BF-27 (Level 1 Short Range (rear))
- BF-83 (Level 2 Short Range (rear))
- Power Stomp (Level 1 AoE)
- Small Mine (Level 1 Deployed)
- Large Mine (Level 2 Deployed)
Special
- Powered Armor (Level 1 Shield)
- Gravity Well (Level 1 Tractor Beam)
DRIVE (Kourai, Boson, Rho, Katal, Hadion, Spektrix, Corax)
From what I have seen the exclusive items from DRIVE are not in OVERDRIVE
- Kourai - Beam Disrupter
- Boson - Gravity Beam
- Katal - Reflective Shield
- Rho - Inductive Shield
- Hadion - Thermal Heatsink
- Spektrix - Chaos Pulse
- Corax - Vulcan Cannon/Universal Mount (I don't own Corax so I don't know what the base item is in OVERDRIVE)
Upgrades
- Small Special Item Expansion Upgrade
- Medium Energy Upgrade
- Small Regeneration Upgrade
- Small Armor Upgrade
- Small Medium-range Distance Upgrade
- Small Speed Upgrade
- Small Agility Upgrade
- Small Weapon Expansion Upgrade
- Small Area of Effect Power Upgrade
- Small Area of Effect Efficiency Upgrade
- Small Deployed Efficiency Upgrade
- Small Long-range Power Upgrade
- Small Long-range Efficiency Upgrade
Weapons
- Pulse Carbine [All] (Level 1 Medium Range)
- EMP [Drop] (Level 1 AoE)
- Timed Charge [Drop] (Level 1 Deployed)
Special
- Tractor Beam [Kourai, Boson] (Level 1 Tractor Beam)
- Boost [Drop, Hadion] (Level 1 Boost)
- Shield [Drop, Rho, Katal] (Level 1 Shield)
- Reverse Drive [Drop] (Level 1 Reverse)
- Scrambler [Spektrix] (Level 1 Scrambler)