A Multiworld implementation for the Legend of Zelda: A Link to the Past Randomizer
For setup and instructions there's a Wiki
Downloads can be found at Releases, including compiled windows binaries.

Project

• Available in precompiled form and guided setup for Windows 64Bit on Releases page.
• Compatible with Python 3.7 and 3.8. Forward Checks for Python 4.0 are done.
• Update modules if they are too old, preventing a crash when trying to connect among potential other issues
• Autoinstall missing modules
• Allow newer versions of modules than specified, as they will usually not break compatibility
• Uses "V32" MSU
• Has support for binary patching to allow legal distribution of multiworld rom files
• Various performance improvements (over 100% faster in most cases)
• Various fixes
• Overworld Glitches Logic
• Newer Entrance Randomizer Logic, allowing more potential item and boss locations
• completely redesigned command interface, with !help and /help
• New Goal: local triforce hunt - limits triforce pieces to your own world so it is your own goal to accomplish

MultiMystery.py

• Allows you to generate a Multiworld with individual player mystery weights. Since weights can also be set to 100%, this also allows for individual settings for each player in a regular multiworld. Basis is a .yaml file that sets these weights. You can find an easy.yaml in this project folder to get started.
• Additional instructions are at the start of the file. Open with a text editor.
• Configuration options in the host.yaml file.
• Allows a new Mode called "Meta-Mystery", allowing certain mystery settings to apply to all players.
  • For example, everyone gets the same but random goal.

MultiServer.py

• Supports automatic port-forwarding, can be enabled in host.yaml
• improved !players command, mentioning how many players are currently connected of how many expected and who's missing
• /forfeit Playername now works when the player is not currently connected
• Added /hint and !hint, configuration in host.yaml and description in help
• various commands, like /send and /hint use "fuzzy text matching", no longer requiring you to enter a location, player name or item name perfectly
• Some item groups also exist, so /hint Bottles lists all bottle varieties

Mystery.py

• Defaults to generating a non-race ROM (Bonta's only makes race ROMs at this time) If a race ROM is desired, pass --create-race as argument to it
• When an error is generated due to a broken .yaml file, it now mentions in the error trace which file, line and character is the culprit
• Option for progressive items, allowing you to turn them off (see easy.yaml for more info)
• Rom-Option for extendedmsu (see easy.yaml for more info)
• Option for "timer"
• Option for "dungeon_counters", allowing you to configure the dungeon item counter
• Option for "glitch_boots", allowing to run glitched modes without automatic boots
• Supports new Meta-Mystery mode. Read meta.yaml for details.
• Added dungeonssimple and dungeonsfull ER modes
• Option for local items
• Option for linked options
• Added 'l' to dungeon_items to have a local-world keysanity

MultiClient.py

• Has a Webbrowser based UI now
• Awaits a QUsb2Snes connection when started, latching on when available
• completely redesigned command interface, with !help and /help
• Running it with a patch file will patch out the multiworld rom and then automatically connect to the host that created the multiworld
• Cheating is now controlled by the server and can be disabled through host.yaml
• Automatically starts QUsb2Snes, if it isn't running
• Better reconnect to both snes and server