Systems
iFly runs the Sega Dreamcast plus the arcade platforms it shares hardware with. Arcade systems need a BIOS; Dreamcast does not.
Dreamcast
No BIOSConsumer console. Runs on the built-in HLE BIOS; no BIOS file needed.
Naomi
BIOS requiredArcade board. Requires naomi.zip.
Naomi 2
BIOS requiredUpgraded arcade board. Requires naomi2.zip.
Atomiswave
BIOS requiredSammy arcade hardware. Requires awbios.zip.
System SP ("Spider")
BIOS requiredSega arcade system. Requires segasp.zip.
Game-specific boards
No BIOSHouse of the Dead 2, Ferrari F355, Airline Pilots — optional per-game BIOS.