Sword Art Online is...well I really don't know.
I put 15+ hours into it and it felt like nothing happened. Characters kept getting introduced, there were all these scenes, and the plot was just ?????????? The bulk of my play-time was spent in an apparently entirely optional area. I didn't even discover the area I was supposed to go to until the 13 hour mark.
The combat is interesting, sort-of action-MMORPG. I say sort-of because it's not really free. You can't just run around and dodge everything, you have to properly use your skills and evade at the right moments.
The cast is just the worst. So many girls and all they do is fawn over the main character. It's to the point where I'd get disgusted. Sometimes I just want to be left alone so I can figure out what I'm supposed to do, but dozens of things are happening and all the waifus (and an actual virtual wife?? and a kid?!?!?!?) are hassling me.
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Ziggurat is pretty good. I've put about 7-8 hours into it. (PC version)
Basically a rogue-like FPS. Run into a room, it fills full of enemies, then you shoot your way out with magic.
There are a variety of perks you can unlock, but I like how this game keeps it simple. What's going to keep you alive is your reflexes. Some rogue-likes just pile on the crap until you're covered in buzz-saws and shooting lasers out of every orifice. The perks are pretty simple, but can be effective.
Only complaint so far is that some bosses (especially the 5th) just fill the screen with so much crap, that you have a hell of a time dodging anything.
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Elminage Original is one of my most-played PSP games. It's a dungeon-crawler, but mixes things up by having several dungeons (as opposed to one being ginormous). In order to complete the game you have to use a compass to find macguffins. The compass grows in strength as you feed it points. Points are acquired by completing side-quests. For the most part the difficulty is manageable. Each dungeon is marked by difficulty and it's usually a good indicator. The monster-designs are all excellent.
IMO. If the choice is available to you, play Original before Gothic. Gothic is MUCH harder than this game.
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Blood Knights -
http://steamcommunity.com/id/pepsimanvsjoe/recommended/258220/ <--- My review.
tl;dr - NOPE