Play as General Rahm Kota
Enter "MANDALORE" as a code to unlock General Rahm Kota.
All costumes
Enter "GRANDMOFF" as a code to unlock all costumes.
Kento's Robe
Enter "WOOKIEE" as a code to unlock Kento's Robe.
Sith Robes
Enter "HOLOCRON" as a code to unlock the Sith Robes.
Ceremonial Jedi Robes
Enter "DANTOOINE" as a code to unlock the Ceremonial Jedi Robes.
Sith Stalker Armor
Enter "KORRIBAN" as a code to unlock the Sith Stalker Armor.
Amplified damage
Enter "LIGHTSABER" as a code.
Max force powers
Enter "KATARN" as a code.
for your question what level is that? I just passed the Plant Planet myself...