Damage Upgrade Description
Damage Radius Description
Digestion Upgrade Description
Explosion Life Description
Health Upgrade Description
Health Regeneration Upgrade Description
Health Regeneration Delay Description
Overheat Upgrade Description
Overheat Penalty Description
Penetrate Upgrade Description
Reload Upgrade Description
Speed Upgrade Description
Super Meter Upgrade Description
Toxic Upgrade Description
Vampiric Upgrade Description
Earning an Upgrade (See Bottom - Middle)
Health Regeneration Delay Upgrade (Zombies)
Health Regeneration Delay Upgrade (Plants)
Health Regeneration Upgrade (Zombies)
Health Regeneration Upgrade (Plants)
Piercing Upgrade (Zombies)
Piercing Upgrade (Plants)
Overheat Penalty Upgrade (Zombies)
Overheat Penalty Upgrade (Plants)
Overheat Upgrade (Zombies)
Overheat Upgrade (Plants)
Super Meter Upgrade (Zombies)
Super Meter Upgrade (Plants)
Damage Radius Upgrade (Zombies)
Damage Radius Upgrade (Plants)
Explosion Life Upgrade (Zombies)
Explosion Life Upgrade (Plants)