Mir 2 has better graphics (Imo mir 3 makes me sick) ., And doesnt have Assassins.
You can ignore him, he's our resident E-Gangster.
Mir2 has not so good graphics as Mir3 but actually the Hero files are now very close to being as good as, because they have support for 16bit wils and mir3 maps. It's very easy to get started.
It's a fact though not an opinion :/
Just because something has more "bits" or w/e, or is 3d/2d/1d/0d doesnt mean everyones going to prefer it /like it more,
No of course, but it does mean that the graphics are better by fact.
