Sorry I took so long to respond, ehe. Now then...
@Skyrte: Hmm, I'm honestly not sure there'd be much for someone like that to do. I mean, generally, unless there are a LOT of players, it's going to be maybe 2-3 monsters in 2-3 places. So, it's not like it's an army or anything. Also, I'm not sure how they'd get in contact with the Riders anyway, since regardless of how often they seem to transform in the middle of a crowded area, Riders' civilian identities seem to be at least somewhat secret.
@Psyga: Looks good to me. Accepted.
@Venchi: I'm not sure about the picture you've got for his appearance, since it doesn't really say much about anything other than his face. Also, the first picture for his combat forms doesn't seem to have embedded properly. And, while I'm fine with one or two monsters that are based on things from other franchises, I'd prefer if the RP stayed mostly Kamen Rider based.
@Vita: Looks good so far.
@Rin: Accepted.
@Lost Cause: Looks good so far.
@Clanjos: Formatting clusterf*** aside, looks good. Accepted.