Dynamix vs Tartaros Rebirth
Dynamix
Dynamix is the rhythm game to play if you feel that most mobile rhythm games are just too "tame". The game features a rather sophisticated gameplay where the keys will pop up not only from the middle-bottom part of the screen but also from the left and right - the sort of gameplay that will definitely appeal to hardcore rhythm games. Of course, like most rhythm games, they do have some impressive flashy visuals to accompany every tap you make.Despite having anime characters in it, the game features over 205 music and songs from a wide variety of artists in addition to Japanese ones, including over 20 Hong Kong originals (the developers are Hong Kong-based after all), Korean hits, and other popular songs from East Asia. However, note that since the game's a freemium, you may need to spend money to purchase the songs you want to play. The free songs are naturally free to play.
With the increasing popularity of rhythm mobile games, we often feel that Dynamix is a challenging game that is often overlooked due to its slight difficulty, at least at the beginning when you're trying to get used to having keys popping up all over the place. However, it is still a very good rhythm game and is an excellent choice as a tougher alternative to any of the SuperStar titles.
Tartaros Rebirth
Tartaros Rebirth is the revived version of the anime-themed MMORPG that was popular back in the 2000s, Tartaros Online. Featuring everything you know and love from back in the day, this game has something new to offer as well, such as brand-new storylines. Like the original, you'll get to play as one of nine unique characters, each with their own personalities and skillsets. You can switch between them while you're in town, but not in dungeons or instances. Questing is the main way to level up in this game and the grind is real. However, there are tons of places for you to explore and you can even use higher level characters to complete quests for your lower level characters to turn in.The combat system is rather clunky though, so is its controls with keys that you'll probably have to rebind. Battles are played out in a semi-action-based manner, but since you can't really dodge, block or dash away from danger, all the "non-action" can be a bit underwhelming. Not to mention, the graphics isn't updated somehow and although it may have been acceptable back then, it is definitely not something that will appeal to players in this day and age.
So, in short, Tartaros Rebirth is a great anime-themed game to play, despite sharing many similarities with Dragon Nest, for nostalgic purposes but if you're simply looking for a new anime game to play, you might have a better time playing Lineage II: Revolution.