Circus Caper

GZEYPSSE Infinite energy
AASVNAZA Full energy from food
NNOTNLAE Start with lots of weapons
For the rest of the codes, you have to start over at Stage 1 when you continue.
ZEVGGAPA Start on stage 2
LEVGGAPA Start on stage 3
GEVGGAPA Start on stage 4
IEVGGAPA Start on stage 5
TEVGGAPA Start on stage 6