ZeBadger has created several virtual machines with Windows XP, Firefox and Shockwave preconfigured to work. Message ZeBadger and he will allocate a virtual machine to you. You will receive a login URL, a username and password. You can then visit the virtual machine in your (modern) browser.
ZeBadger has created several virtual machines with Windows XP, Firefox and Shockwave preconfigured to work. You will need to install a SPICE client like virt-viewer and message ZeBadger so he can allocate one of the machines to you. You will receive a username, password and two-factor authentication code.
Once you have done the above:
Tip: If your mouse/keyboard gets stuck inside the VM, use CTRL+ALT+r to release it.
Cribbed from the pinned post on the Discord channel and input from moosic -thanks!
Download and install the 32-bit version of Basilisk (unfortunately, this is no longer maintained, but it still works)
The latest available installer is http://archive.palemoon.org/basilisk/basilisk-20201125140449.win32.installer.exe
Other versions available here: http://archive.palemoon.org/basilisk/
Install Shockwave available from The Internet Archive sw_lic_full_installer.msi or sw_lic_full_installer.exe
When you try to play, make sure that you visit this URL https://isketch.net/isketch.shtml
See this Reddit post
Note that it's probably a really good idea to then go into the Chrome plug-in settings and only allow IE Tab access to https://www.isketch.net/