Namco Museum Classics Volume 4
Hidden Return Of Ishtar game
Enter the Museum and go to the Return Of Ishtar room. Then, quickly press Right, Left, Up, Down, Circle. Now a hidden version of the Return of Ishtar game will begin.
Alternate introduction
When the Namco logo scrolls past while the game is loading, hold L1 + R1. Now the FMV introduction sequence from the Genji and Heiki Clan will be displayed.
| Assault | |
| Infinite Credits | 801DC9D0 0009 |
| Infinite Lives (Both Players) | 801DCA3A 0005 |
| Score Modifier (Small) (Both Players) | 801DCA30 ???? |
| Score Modifier (Large) (Both Players) | 801DCA32 ???? |
| Infinite Time (Both Players) | 801DCA5A 0063 |
| Ordyne | |
| Infinite Credits | 800C5664 0009 |
| Infinite Lives P1 | 800C55C8 0005 |
| Infinite Lives P2 | 800C55CA 0005 |
| Score Modifier P1 (Small) | 800C5594 ???? |
| Score Modifier P1 (Large) | 800C5596 ???? |
| Score Modifier P2 (Small) | 800C5598 ???? |
| Score Modifier P2 (Large) | 800C559A ???? |
| Crystal Modifier P1 (Small) | 800C5908 ???? |
| Crystal Modifier P1 (Large) | 800C590A ???? |
| Crystal Modifier P2 (Small) | 800C590C ???? |
| Crystal Modifier P2 (Large) | 800C590E ???? |
| Infinite Current Weapon Power P1 | 800D2394 1568 |
| No Current Weapon Power P1 | 800D2394 0000 |
| Infinite Current Weapon Power P2 | 800D2396 1568 |
| No Current Weapon Power P2 | 800D3296 0000 |
| Weapon Modifier P1 | 800D2090 00?? |
| Weapon Modifier P2 | 800D2092 00?? |
| Invincibility P1 (Flashes-Cant Pause) | 800CD278 0096 |
| Invincibility P2 (Flashes-Cant Pause) | 800CD27A 0096 |
| Infinite Time in Weapon Shops | 800F9188 0500 |
| Pac-Land | |
| Infinite Credits | 80057F46 0009 |
| Infinite Lives (Both Players) | 30058055 0005 |
| Infinite Time (Both Players) | 800580BC 0909 |
| Score Modifier (Small) (Both Players) | 8005804C ???? |
| Score Modifier (Large) (Both Players) | 8005804E ???? |
| The Return of Ishtar | |
| Infinite Credits | 8015A7B8 0009 |
| Infinite Guys | 8015A3C0 000F |
| Max Guys | 8015A410 00?? |
| The Genji And The Heike Clans | |
| Infinite Credits | 800A05EC 0009 |
| Infinite Energy (Both Players) | 300A01B0 0032 |
| Infinite Money (Both Players) | 300A01C1 0063 |
| Infinite Sword (Both Players) | 300A01C9 0063 |
| Score Modifier (Both Players) | 800A0624 ???? |
| Quantity Digits to Accompany Weapon Modifier Codes | |
| 00 – Normal 01 – Rapid Fire 02 – Flame Gun 03 – 3-Way Shot 04 – Green Slime |