Stinger

List of Upgrades for Stinger-
 * Lv 5 : Cannon Upgrade (+100% this Ship Damage)
 * Lv 10 : Gold Optimization (+10% Gold Drop)
 * Lv 25 : Delta Blasters (+25% All Delta Damage)
 * Lv 50 : Delta Binder (+6% Delta Attack Speed)
 * Lv 100 : Delta Prowess (+2% Delta Critical Rate)
 * Lv 200 : Cannon Upgrade 2 (+2400% this Ship Damage)
 * Lv 400 : Delta Blasters 2 (+40% All Delta Damage)
 * Lv 800 : Cannon Upgrade 3 (+9000% this Ship Damage)