To get an upgraded Mega Buster, get a lot of game overs in the same level. Soon, Dr. Light will call you to his lab, and he will upgrade your buster
Unlimited Pharoah Shot
Much like in it's FamiCom(NES) counterpart, this game's Pharoah Shot weapon has its own glitch which can be exploited. For unlimited Pharoah Shots, simply charge the Pharoah Shot weapon and touch an enemy with the hovering Hyper Pharoah Shot globe over your head. So long as you keep 'B' held down, you'll always generate a new sphere that can damage enemies on-contact, but your Weapon Energy will never suffer! Note: Even if you let the Hyper Pharoah Shot's sphere charge to maximum, the hovering globe will only do the damage of a normal, uncharged Pharoah Shot.
Passwords
Format- [GRID]: [LETTER]
Description
Effect
A1: B, B1: B, C1: E, D1: B, E1: R, A2: R, E2: R, F2: E, A3: B, B3: E, C3: B, E3: E, F3: B, B4: B, C4: B, D4: B, E4: B, F4: R
Almost all weapons
C1: R, D1: R, E1: B, B2: E, D2: R, E2: E, A3: B, E3: E, B4: B, C4: R, F4: B
Final stage password
B1: R, C1: R, D1: E, E1: B, F1: B, B2: R, C2: R, E2: B, F2: R, A3: E, B3: B, C3: B, D3: R, E3: E, F3: E, A4: R, B4: E, D4: R, F4
Skip past Dr. Wily's Tank
A1: E, B1: R, C1: E, D1: E, E1: E, A2: B, B2: R, C2: E, E2: B, F2: E, A3: E, B3: E, C3: R, E3: R, A4: B, B4: R, C4: B, D4: E, E4
Skip to Dr. Wily
C1: E, D1: B, E1: E, F1: E, A2: B, B2: R, C2: R, D2: R, F2: E, A3: E, B3: B, D3: E, B4: E, C4: B, D4: E, E4: R, F4: B
Start game with 4 extra weapons
A1: R B1: R D1: B E1: R F1: B A2: E C2: B F2: R A3: R B3: B C3: B D3: R F3: B A4: E B4: E D4: E F4: R
This password starts you off with Beat, the Energy Balancer, max P-Chips (999), max E-Tanks (4), max W-Tanks (4), and max S-Tanks (1) but with no bosses beaten.
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