The following are known GameShark Codes for Summoner on Sony Playstation 2 (PS2).

• Master Code – Must Be On
  ECB8C7E8 1456E60A
• Max Dark
  3CAD7FED 1456E781
• Max Holy
  3CAD7FEB 1456E781
• Max Magic Resist
  3CAD7FEF 1456E781
• Max Fire
  3CAD7FF0 1456E781
• Infinite Level Up Points
  4C262AA4 1456E788
• Max / Infinite HP
  4CAD7FB2 14562A45
  4CAD7FAE 14562A45
• Max / Infinite AP
  4CAD7FB6 1456089C
  4CAD7FB8 1456089C
• Max Sword Weapons
  3CAD7FCF 1456E781
• Max Axe Weapons
  3CAD7FD4 1456E781
• Max Blunt Weapons
  3CAD7FD5 1456E781
• Max Staff Weapons
  3CAD7FD2 1456E781
• Max Bow Weapons
  3CAD7FD3 1456E781
• Max Heavy Arms
  3CAD7FD8 1456E781
• Max Parry
  3CAD7FD9 1456E781
• Max Counter Attack
  3CAD7FD6 1456E781
• Max Dodge
  3CAD7FD7 1456E781
• Max Double Attack
  3CAD7FDD 1456E781
• Max Push
  3CAD7FDA 1456E781
• Max Heal
  3CAD7FEC 1456E781