If you're looking for anime similar to Resident Evil: Degeneration, you might like these titles. All recommendations are made by Anime-Planet users like you!
In the present day, terrorism is on the rise and the Ua Virus – a biological agent with a 100% kill rate – has been unleashed into the populace. In Shanghai, Canaan is a near-unstoppable soldier who roams the streets, always in the path of a bullet. She is a Synesthetist – a person able to use all five senses at once – who harbors a burning desire for revenge and has a past shrouded in mystery. While the Ua Virus infects more people in the city, others cross paths with Canaan including Minoru, a freelance journalist; Maria, Canaan’s close friend who was infected with the Ua Virus and lost her memory of the incident; and The Snakes, a shady and violent group with mysterious motives. Danger lies at every turn for Canaan and ultimately the rest of mankind…
Both anime involve viruses that attack humans and it's up to the lead characters to try and stop it from spreading more throughout the population. Both have a great amount of action that will leave you wanting to see more and more. The animation in RE is all CG where canaan is the normal animation type you see in anime but very detailed and lovely. Check one out if you liked the other.