How many game modes are there because i saw thing like soul arena on youtube and heard there's a quest mode. Are there any others?

I suspect it may have TDM,DM, and maybe a CTF kinda mode as well not sure though just speculating.

CTF would be freakin awesome. I would die happy.

ok here's a small guide.

~Mission/Quest Mode~
You can join/make game rooms.
In korean version there's a total of 11 missions, 5 n00b ones and all other ones are high lvl ones. this mode gives alot of money n exp.

~PvP/Soul Arena Mode~
there's 2 sub servers for this, one for low to mid lvl, and other for high lvls.
PvP Modes are : Team,FFA
game options are : Guard mode,power ups. u can set these on & off.
low lvl pvp server can be played up to 1vs1, 1vs1vs1, 1vs1vs1vs1, 2vs2, 3vs3.
high lvl pvp server can be played up to 1vs1, 1vs1vs1, 1vs1vs1vs1, 1vs1vs1vs1vs1, 1vs1vs1vs1vs1vs1...blah blah blah and more, u get the idea ;D
also...2vs2, 3vs3, max 4vs4.
this mode gives very little money & exp, but u can have 20% chance of getting a item/element runestones, u can put runestones on you weapons/armors (it boost ur weapon/armor element of course ^^)

hope this will clear this up...i havnt release this small guide anywhere else, any1 else can feel free to take this guide n put it on their own infinity forum or w/e, but remember leave a credit to my name :D