If you are still using the old URL (datacrystal.romhacking.net), please update your bookmarks! The old URL may stop working soon.
The current URL is datacrystal.tcrf.net.
The current URL is datacrystal.tcrf.net.
The Legend of Zelda: Oracle of Seasons/RAM map
Jump to navigation
Jump to search
NOTE: All values in Tables are Hexadecimal unless noted otherwise.
The following article is a RAM map for The Legend of Zelda: Oracle of Seasons.
Bank 0 (C000 - CFFF)
TBD
| RAM | Size | Purpose |
|---|---|---|
| C5C0 - C5FF | Unappraised rings carried | |
| C602 - C606 | Player name | |
| C616 - C61D | Rings owned | |
| C61E - C61F | 2 Bytes | Deaths |
| C622 - C625 | 4 Bytes | Time passed since start of game |
| C63A | 1 Byte | Current level bank |
| C63B | 1 Byte | Current Overworld Screen |
Enemies killed since...
| RAM | Size | Purpose |
|---|---|---|
| C63E | 1 Byte | Enemies killed since last Maple encounter |
| C64C | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C64D | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C64E | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C64F | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C650 | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C651 | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C652 | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C653 | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C654 | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C655 | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C656 | 1 Byte | Enemies killed since Gasha Seed planted at K7 |
| C657 | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C658 | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C659 | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C65A | 1 Byte | Enemies killed since Gasha Seed planted at ?? |
| C65B | 1 Byte | Enemies killed since Gasha Seed planted at M9 |
Mysterious Counter
| Action | Incrementation |
|---|---|
| Great Fairy Heal | 0x40 |
| Bomb a Wall | 0x32 |
| Collect a Fairy | 0x18 |
| Screen Transition (excluding entering and exiting structures) | 0x05 |
| Collecting a Heart | 0x04 |
| Slaying an Enemy | 0x03 |
Items/Collectables
| RAM | Size | Purpose |
|---|---|---|
| C680 - C691 | Items | |
| C6A2 | 1 Byte | Current Hearts |
| C6A3 | 1 Byte | Max Hearts |
| C6A5 - C6A6 | 2 Bytes | Rupees |
| C6A7 - C6A8 | 2 Bytes | Ore Chunks |
| C6A9 | 1 Byte | Shield level |
| C6AA | 1 Byte | Current Bombs |
| C6AC | 1 Byte | Sword level |
| C6B1 | 1 Byte | Boomerang level |
| C6B3 | 1 Byte | Slingshot level |
| C6B4 | 1 Byte | Roc's feather level |
| C6B5 | 1 Byte | Ember Seeds |
| C6B6 | 1 Byte | Scent Seeds |
| C6B7 | 1 Byte | Pegasus Seeds |
| C6B8 | 1 Byte | Gale Seeds |
| C6B9 | 1 Byte | Mystery Seeds |
| C6BA | 1 Byte | Gasha Seeds |
| C6BB | 1 Byte | Essences |
| C6C6 | 1 Byte | Ring Box level |
TBD
| RAM | Size | Purpose |
|---|---|---|
| C700 - C7FF | Overworld Screen Flags (used to track events and map exploration) | |
| CC30 | 1 Byte | Enemies left on screen |
| CE00 - CEAF | Current Screen Collision Data (dynamically generated from the screen tile data. this space is also used as a temporary store for compressed level data read from ROM) | |
| CF00 - CFAF | Current Screen Tile Data |
Undocumented
| RAM | Size |
|---|---|
| C600 - C601 | 2 Bytes |
| C607 - C615 | 15 Bytes |
| C620 - C621 | 2 Bytes |
| C626 - C639 | 20 Bytes |
| C63C - C63D | 2 Bytes |
| C63F - C64B | 13 Bytes |
| C65E - C67F | 34 Bytes |
| C692 - C6A1 | 16 Bytes |
| C6A4 | 1 Byte |
| C6AB | 1 Byte |
| C6AD - C6B0 | 4 Bytes |
| C6B2 | 1 Byte |
| C6BC - C6C5 | 10 Bytes |
| C6C7 - C6FF | 57 Bytes |
| C800 - CC2F | 1072 Bytes |
| CC31 - CDFF | 463 Bytes |
| CEB0 - CEFF | 80 Bytes |
| CFB0 - CFFF | 80 Bytes |