two-torial/docs/games/sdvx4/hexedits.md

Sound Voltex IV: Heavenly Haven Hex Edits

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Check out the [Beginner's Guide to Hex Editing](https://guide.fumo.photos/extras/hexguide/) for assistance.

List of Known Edits For KFC-2019020600

!!! tip ""

Auto Event Mode Toggled (Freeplay (Coin Options) must be "ON" for this to work efficiently)

- soundvoltex.dll: `0x19EAD2: 00 > 01`

Difficulty Unlock

- soundvoltex.dll: `0x158D42: E8 69 5D 02 -> B8 0D 00 00`

Song Unlock

- soundvoltex.dll: `0x1BF579: 8B 44 24 20 E8 3E EB FF FF -> B8 03 00 00 00 90 90 90 90`

2 Song Safe

- soundvoltex.dll: `0x17A153: 32 C0 -> B0 01`

Premium Free Hack (Combine with 2 Song Safe Hex above for full effect)

- soundvoltex.dll: `0x1D6B8F: 00 -> 02`	
- soundvoltex.dll: `0x1D6D76: 8B 83 64 10 00 00 8D 48 01 83 F9 04 56 57 7F 52 -> B8 01 00 00 00 89 83 64 10 00 00 90 56 57 90 90`

Safe Banner Removal

- soundvoltex.dll `0x2FB684: 73 -> 00`

Prevent Windows volume change on boot

- soundvoltex.dll: `0x2550CA: E8 21 03 00 00 -> 90 90 90 90 90`

Disable EVENT MODE/FREE PLAY text

- soundvoltex.dll: `0xBF9E0: E8 DB -> EB 03`

Allow ARS (Alternative Rate System) Option (At gauge select, goto excessive and press BT-D to enable)

- soundvoltex.dll `0x179864: 74 -> EB`

Non-effective rate gauges start at 0%

- soundvoltex.dll: `0x120730: 10 27 -> 01 00`

Non-effective rate gauges do not recover

- soundvoltex.dll: `0x120BAA: 01 50 48 -> 90 90 90`

Enable MUSECA cards in generator start

- soundvoltex.dll: `0x31F3BA: 6D 75 73 65 63 61 -> 90 90 90 90 90 90`

Disable chain display

- soundvoltex.dll: `0x128241 8B 45 08 -> 90 90 90`

Disable gold chain color

- soundvoltex.dll: `0x12822F 00 -> FF`

Disable UC,PUC fanfare

- soundvoltex.dll: `0x1285D2 80 -> 81`
- soundvoltex.dll: `0x128614 00 -> FF`

Unlock blaster barrier rank 5

- soundvoltex.dll: `0x9DAA6 08 -> 0A`
- soundvoltex.dll: `0x9DAB7 08 -> 0A`

List of Known Edits For KFC-2017112800

!!! tip ""

Auto Event Mode Toggled (Freeplay (Coin Options) must be "ON" for this to work efficiently)

- soundvoltex.dll: `0x196562 : 00 > 01`

Song & Difficulty Unlock

- soundvoltex.dll: `0x152142: E8 F9 41 02 -> B8 0D 00 00 (Difficulty Unlock)`
- soundvoltex.dll: `0x1B4A31: 8B 44 24 20 E8 A6 EC FF FF -> B8 03 00 00 00 90 90 90 90 (Song Unlock)`

2 Song Safe

- soundvoltex.dll: `0x171B07: 32 C0 -> B0 01`

Premium Free Hack (Combine with 2 Song Safe Hex above for full effect)

- soundvoltex.dll: `0x1CAAFF: 00 -> 02`
- soundvoltex.dll: `0x1CACC6: 8B 83 64 10 00 00 8D 48 01 83 F9 04 56 57 7F 52 -> B8 01 00 00 00 89 83 64 10 00 00 90 56 57 90 90`

Safe Banner Removal

- soundvoltex.dll: `0x2E9C44: 73 -> 00`

Prevent Windows volume change on boot

- soundvoltex.dll: `0x2451EA: E8 21 03 00 00 -> 90 90 90 90 90`

Disable EVENT MODE/FREE PLAY text

- soundvoltex.dll: `0xBC920: E8 6B -> EB 03`

Hispeed values from 0.1 to 20.0

- soundvoltex.dll: `0x12198B: DD 05 F8 87 2D 10 -> D9 05 A0 89 2D 10`
- soundvoltex.dll: `0x1219A0: DD 05 00 88 2D 10 -> D9 05 E4 86 2D 10`
- soundvoltex.dll: `0x1211C1: DD 05 F8 87 2D 10 -> D9 05 A0 89 2D 10`
- soundvoltex.dll: `0x1211BB: DD 05 00 88 2D 10 -> D9 05 E4 86 2D 10`

Allow ARS (Alternative Rate System) Option (At gauge select, goto excessive and press BT-D to enable)

- soundvoltex.dll: `0x171274: 74 -> EB`

Non-effective rate gauges start at 0%

- soundvoltex.dll: `0x11ACD0: 10 27 -> 01 00`

Non-effective rate gauges do not recover

- soundvoltex.dll: `0x11B14A: 01 50 48 -> 90 90 90`

Remove combo/chain display

- soundvoltex.dll: `0x1220B1: 8B 45 08 -> 90 90 90`

Omega Dimension semi-conversion

- soundvoltex.dll: 0x358B40: DC 5F 30 10 -> 38 54 30 10

- data/sound/sys_sd_ver04.2dx

- sys_sd_ver04.2dx: `0x4C: 0A D5 0B 00 -> B6 1D 52 00`
- sys_sd_ver04.2dx: `0x5C: D2 6B 3D 00 -> 28 10 68 00`
- sys_sd_ver04.2dx `0x50: 7C 0E 15 00 -> 9A 01 7A 00`