Castlevania: Symphony of the Night Randomizer

This randomizer targets the original NTSC-U release of Castlevania: Symphony of the Night (SLUS-00067). You will need an image of your game disc in BIN/CUE format. If your disc image is split across two .bin files, drag only the first .bin file (track 1) into the drop zone.

If the seed name is appended to your randomized image filename after downloading, you will need to modify your cue file track listing to reference the new filename.

Command line interface

See the github repository for information on running the randomizer at the command line.

Links

Bugs

Think you found a bug? Make sure you read the FAQ before reporting. The best way to report a bug is by using GitHub issues.

Changelog

April 2, 2021

March 12, 2021

February 27, 2021

February 15, 2021

Add PPF output option.

February 7, 2021

Add Trio as a possible relic location in Guarded and Equipment extensions.

January 18, 2021

Add Thrust Sword logic to Speedrun preset.
Increase minimum complexities for Safe and Adventure presets.

September 19, 2020

Add Tournament Mode.

August 11, 2020

Add Scavenger preset.

August 7, 2020

Make Leap Stone a 0-relic check in Speedrun preset.

July 27, 2020

Add music randomizer.

July 10, 2020

Fix escape requirements not being honored when a location is empty.

June 22, 2020

Add Jewel of Open + Soul of Wolf + Leap Stone as Gold Ring location lock for Speedrun preset.

June 3, 2020

Fix duped progression item in Cave.

Map 26, 2020

Add Forbidden Library Opal location to Adventure preset.

April 30, 2020

Add Pixie singing "Nocturne" when sitting in a chair.

April 25, 2020

Increase worker performance.
Add FAQ.

April 21, 2020

Add Jewel of Open + Soul of Wolf + Skill of Wolf to Gold Ring location locks in Speedrun preset.
Fix missing cape color layer.

April 17, 2020

Add solutions to spoiler log.
Increase minimum complexities.

April 12, 2020

Prevent generation of seeds that softlock at Holy Glasses.
Show preset ID at file select menu.
Increase minimum complexities.

April 10, 2020

Add "Menu" theme.

April 8, 2020

Add multithreaded seed generation strategy.

April 5, 2020

Add Sprite and Nosedevil familiars in Guarded and Equipment extensions.

April 3, 2020

Add Speedrun preset.
Randomize all cape colors.
Fix erasing Ring of Vlad location.

April 2, 2020

Add Adventure preset.
Add Empty hand preset.
Add night mode.

March 31, 2020

Fix exception when replacing Holy Glasses with relic.

March 30, 2020

Fix gold ring duping.

March 29, 2020

Fix progression item duping at relic bosses.
Fix missing progression item at Scylla.

March 28, 2020

Fix information leak of progression item randomization.
Fix progression item randomization in Outer Wall.

March 27, 2020

Add progression item randomization.
Fix icons of equipment stolen by Death.

March 17, 2020

Fix disappearing items.

March 15, 2020

Fix duping item that replaces Cube of Zoe.

March 13, 2020

Fix relic placement in miscellaneous presets.
Fix missing replacement item at Soul of Bat.
Add extra agony to agonize preset.

March 12, 2020

Add relic locations extension with new Guarded option.
Fix softlock in Lesser Demon fight.

March 4, 2020

Add Joseph's Cloak color randomization to Turkey Mode.

February 27, 2020

Fix relic duping when performing glitches.

February 5, 2020

Update links section.

October 26, 2019

"The Manly Update": Add Jewel + Power + Wolf to locks on Demon Card location.
Add extra agony to agonize preset.

October 1, 2019

Fix some candles not being randomized.
Add extra agony to agonize preset.

August 15, 2019

Fix crash related to transfering data to web worker.

August 11, 2019

Fix uncurse being placed in random candles.
Add support for custom enemy drops from enemies that have no vanilla drops.

May 23, 2019

Add support for custom enemy drops, starting equipment, item locations, and prologue rewards.
Deprecate relic logic selector in favor of presets.

May 11, 2019

Add selector for built-in relic logic schemes.

May 8, 2019

Add support for custom relic logic.

May 3, 2019

Add file input as alternative to drag API.

April 30, 2019

Use web worker.

April 28, 2019

Add drop randomization.

April 23, 2019

Add checksum verification.

April 22, 2019

Add turkey mode.

April 20, 2019

Add candle randomization.
Add prologue reward item randomization.
Add Axe Lord and Luck Mode starting equipment randomization.
Add copy seed button.

April 15, 2019

Display seed at file select menu.
Distribute jewel types with same frequency as vanilla.

April 14, 2019

Add option to show relic locations in spoilers.

April 13, 2019

Fix Maria cutscene skip in Richter mode.

April 11, 2019

Remove Maria cutscene in Marble Gallery to avoid confusion.
Add spoilers option.

April 8, 2019

Fix bug that allowed salable gems to be sold in shop menu.
Items are now placed by type with same frequency as vanilla.

April 7, 2019

Add item location randomization.

April 5, 2019

Add relic distribution (thx Soba)
Fix relic duping in Medusa room.
Fix shop relic name not being updated in shop menu.
Produce more uniform relic distribution (thx Soba).

April 4, 2019

Remove Maria cutscene in Alchemy Lab to avoid softlock.
Fix 2nd castle relic locations (thx Soba).
Fix randomized equipment by same type.

April 3, 2019

Fix random seed not being reproducible.
Fix crash after Scylla fight.
Fix faerie scroll duping.
Fix same seed causes different randomizations.

April 2, 2019

Fix equipment randomization.
Fix bug that allowed bat relic to be placed in 2nd castle without ability to get spike breaker armor.
Download file name contains seed value.

April 1, 2019

Fix shop relic glitch.
Fix relic duping in clock tower and outer wall.

March 31, 2019

Add equipment location randomization.

March 28, 2019

Add starting equipment randomization.

March 27, 2019

Ported setz's relic randomizer to javascript.