Interesting game. I've never played a Devil riders, but the artwork is stunning. In fact, most Zacs are very appealing in terms of artwork and gameplay, but their electronics leaves a lot to be desired (that's why I don't fix them).
+1 every Zac SS game i have ever seen or played has had awesome artwork with really vibrant colours, really cool game play and cool/unique sounds. as for the electronics i have found them to be BASTARDS to repair
Devil Riders is one i havent played before but it definitely looks like it'd be fun to play. Keen to see the progress updates on this one