Lately I've been playing lots of online RPG games. My favorites are Idol Mahouge and Lucky Star Online. So, when I found out that Lunime, a new game by Japanese company Lager Studios was coming out I got very hyped. The official site doesn't really mention anything about this new Windows PC game they are currently offering but from what I read and understand it's a turn based rpg with puzzle game mechanics. That would make it an interesting platform to see if it would be successful. It also looks like it has good presentation which is always important when looking at an RPG website.
I installed Lunime on my desktop PC using Windows Movie Maker, and it worked perfectly fine. But since I'm not a huge graphics guy, I didn't think the graphics are very good. But in my opinion, if they try to add better graphics, they will lose their charm that is what makes an RPG great. Instead they concentrated more on the game play and interface, which is definitely good. Plus from what I read the in-game interface is extremely easy to use and understand.
To be able to use Gachaverse on Windows OS should be a no brainer, as it's an officially supported and developed RPG. However if you were really looking forward to trying this out, then the best option for you is to download an emulator for your Mac or Linux computer. It's a free download and it works perfectly fine. You can simply search Google for a download emulator for you OS and it'll install it for free. Plus if you are interested in purchasing the home version you'll pay less than $50.