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Friday the 13th (NES)/RAM map
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The following article is a RAM map for Friday the 13th (NES).
The corresponding ROM Map.
| Zero Page | Function | Details |
| 0x0031 | Frame Counter | |
| 0x0037 | Current CHR-ROM Page |
| RAM | Function | Details |
| 0x0100 | Stack | |
| 0x0200 | Sprites | |
| 0x0420 | Player Status | |
| 0x0505 | Active Counselor Health | |
| 0x0574 | Pressed Joypad #1 Buttons | RLDU-SZBA (reverse of standard format) |
| 0x0575 | Held Joypad #1 Buttons | (ditto) |