Guildwars uses Unicode. This means you can copy and paste unicode characters into your chat screen.
All you have to do is select what you want, press crt+c, go into guildwars chat, press enter, and press crt+v.
There have been some minor updates which have introduced a large amount of special symbols allowed. However, the updates have also caused some of the symbols here to become obsolete. If anyone wants to update the list, please write a note in the comments button.
Here are a list of some cool looking symbols you can use that are displayed correctly in Guildwars.
| ▲ | △ | ▼ | ▽ | ¢ | ◆ | ◇ | ○ | ◎ | £ |
| ● | ■ | □ | ★ | ¥ | ☆ | ♂ | ♀ | ♪ | ℡ |
| Ω | ¼ | ¿ | ¾ | ½ | ↑ | ↓ | → | ← | ∃ |
| ∫ | ∩ | ⊥ | ⌒ | ∂ | ⊙ | ※ | ∀ | 卍 |
You can also get Korean letters by going to Google Translate to translate from English to Korean, which you can then copy and paste.
Here are a few of them:
| 고 | 구 | 그 | 히 | ㄲ |
| 끠 | 노 | 니 | 퓽 | ㅥ |
| 모 | 머 | 뵤 | 쓤 | ㆀ |
| 브 | 뾰 | 오 | 삿 |
To find other symbols, try this list http://www.alanwood.net/unicode/unicode_samples.html Copy and paste the symbols from this page and make sure they turn up in the game.