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Castlevania II: Simon's Quest/RAM map
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The following article is a RAM map for Castlevania II: Simon's Quest.
| RAM | Function | Detail |
| 0x0005 | Pause Menu Displayed | 12h (hexadecimal) = no, 00h = yes |
| 0x0026 | Pause | 0 = no, 1 = yes |
| 0x0031 | Lives | 1 byte signed |
| 0x0034 | Is Dead Flag | |
| 0x0046 | Experience 00xx | Two digits 0-9 |
| 0x0047 | Experience xx00 | Two digits 0-9 |
| 0x0048 | Hearts 00xx | Two digits 0-9 |
| 0x0049 | Hearts xx00 | Two digits 0-9 |
| 0x004a | Weapons | Each weapon one bit |
| 0x004c | Laurels Count | Two digits 0-9 |
| 0x004d | Garlic Count | Two digits 0-9 |
| 0x004f | Equipped Item | |
| 0x0053-54 | Simon X position in room (pixels) | |
| 0x0080 | Energy | Starts at 30h |
| 0x0081 | Max Energy | |
| 0x0083 | Time xx:00:00:00 | Days |
| 0x0084 | Time 00:00:00:xx | Seconds |
| 0x0085 | Time 00:00:xx:00 | Minutes |
| 0x0086 | Time 00:xx:00:00 | Hours |
| 0x008B | Level | |
| 0x0090 | Equipped Weapon | |
| 0x0091 | Items | Each item one bit (01h = rib, 02h = heart, 04h = eye, 08h = nail, 10h = ring, 20h = white gem, 40h = blue gem, 20h+40h = red gem, 80h = nothing) |
| 0x0092 | More Items | Each item one bit (01h = silk bag, 02h = magic cross, 04h = laurels, 08h = garlic) |
| 0x00a1-a2 | Noise/DPCM Note Pointer | |
| 0x00ab | Pulse 1 Note Time Left | |
| 0x00ac | Pulse 2 Note Time Left | |
| 0x00ad | Triangle Note Time Left | |
| 0x00af | Noise active | 0 = no, 1 = yes |
| 0x00bb | Noise Period and Volume | probably pointer to a table |
| 0x00bc | Noise/DPCM Note Pointer (copy of 0x00a1?) | |
| 0x0124 | Pulse 1 Volume | |
| 0x0125 | Pulse 2 Volume | |
| 0x0150 | Pulse 1 Frame Of Volume Envelope | |
| 0x0151 | Pulse 2 Frame Of Volume Envelope | |
| 0x0300 | Simon animation frame | |
| 0x0301-02 | Simon whip animation frame | |
| 0x0324 | Simon Y position in camera (pixels) | |
| 0x0336 | Simon Y position in camera (sub-pixels) | |
| 0x036C | Simon Y speed (signed pixels) | |
| 0x037E | Simon Y speed (sub-pixels) | |
| 0x0434 | Current Whip | |
| 0x037E | Simon jump is rising | 0 = no, 1 = yes |
| 0x04C8 | Boss Health | |
| 0x0500-6ff | Block Clipdata? |
 | This page is rather stubbly and could use some expansion. Are you a bad enough dude to rescue this article? |