Resident Evil: Degeneration (2008) marks a significant entry in the franchise as its first fully computer-animated feature film, directly continuing the video game storyline rather than the live-action film series. Set seven years after the Raccoon City incident, the film reunites iconic game characters Leon S. Kennedy and Claire Redfield as they confront a new bioterror threat at an airport terminal. When a rogue special forces operative releases the deadly G-Virus, the heroes must contain the outbreak while battling a mutated monster and uncovering a conspiracy for revenge.

The film successfully captures the atmospheric tension and action-horror blend that defines the Resident Evil games. The CGI animation, while showing its 2008 origins, effectively renders the grotesque mutations and intense combat sequences that fans expect. Voice performances from actors familiar with the game roles help maintain character authenticity, particularly in portraying Leon's weary professionalism and Claire's determined compassion.

Director Makoto Kamiya delivers a tightly-paced 98-minute experience that feels like a playable game chapter come to life, complete with cinematic set pieces and biological horror elements. While the plot follows familiar franchise tropes, it provides satisfying fan service through character reunions and lore connections. For viewers seeking a bridge between game narratives or a horror-action animation with solid creature designs, Resident Evil: Degeneration offers an engaging watch that honors its source material while standing as a competent standalone thriller.