If you are an iPhone user, you are largely out of luck for native play. Stick to watching the longplay on YouTube.
This is the most reliable method for modern users. You can use the EKA2L1 emulator (available for PC and Android) to run the original N-Gage version.
(the free trial) and the full iOS version 1.03.00, are preserved on the Internet Archive Android Version
Resident Evil: Degeneration is a mobile game developed by Capcom, released in 2008. It's an action-adventure game that follows the story of two protagonists, S.T.A.R.S. agents, as they navigate through a zombie-infested airport.
