I would probably rank the retellings in the Chronicles games as:
1. Re2
2. Code Veronica
3. Re0
4. Remake
5. 4th Survivor
6. Re3
The Re2 retelling was the most faithful of them all, both retelling the major points while also conjoining them in a way that makes sense. The gameplay is a bit off with the wobbly camera, but its easy enough to get the critical hits. The CV retelling kind of rushed through its story a bit, leaving out some of the plot, but its still cohesive enough to get the point across. The Re0 retelling was pretty faithful, but cut off some of the "fat" of the original to get through it rather quickly. Remake is kind of lacking. We only see Rebecca, and Barry is left out entirely. Other than that we still see most of the bosses other than Lisa, though she shows up in Wesker's chapter. Re3 was awful in terms of faithfulness. The Nemesis is saved for the last chapter, and the Lickers look so wimpy as well, something I didnt like in Outbreak either. I like that there are callbacks to Outbreak in it, but it just feels lazy when its used like this.