Games are released in either cartridge, CD–or both–formats. Most developers have published their works either online on forums or in cartridge via independent publishers. Since both systems do not have regional locking all of the titles are region free. Some of the earliest CD releases were not encrypted, requiring either B&C's Jaguar CD Bypass Cartridge or Reboot's Jagtopia (Freeboot) program burned into a CD in order to run unencrypted CD games, but Curt Vendel of Atari Museum released the binaries and encryption keys for both the cartridge and CD format, making it possible to run games without the need of development hardware. A cracked BIOS of the Jaguar CD can be soldered inside the system.