The most promising server i ever played. I have been a fan of ZetaRO wayback a few years ago. The most stable, balanced in terms of pvp and economy. The custom third job skills are quite cool and surprisingly balanced too. So if you guys are looking for a good highrate server, this server is for you!

I am an avid fan of highrate servers and this server makes me go WOW! i've been playing this server for like a week and as far as i have observed, the community is rapidly growing, the economy is stable, the pvp and custom classes are balanced. GM's are very interactive when it comes in assisting players, they are very easy to approach indeed. The community is friendly, you can even ask players for help, the economy is surprisingly amazing also. This is a must try server, see you in game!

Playing this server since day 1 and it ages like a fine wine! This server offers maximum enjoyment for every RO players. The community is very friendly and active especially the game masters and moderators. No doubt this is the top high rate server, I dare you to step up into the game and compare it to other high rate servers. No dull moments, there are so many things to do in this server. Happy second anniversary OsRO! More years to come!

OsRO is known for stability, longevity. I have high hopes for this new midrate server! OsRO high rate is perfect and I am pretty sure that this midrate will be a stable, balanced server too! I've been playing for few days and this server got me really hooked. There's a lot of things to do, level grinding brings back memories! No dull moments on this server, players are very active. I love the auto attack feature, my character is progressing while I am busy working! More power OsRO midrate!