Maybe having it as a portrait in one of the more scary maps.

-Make a Vote page ( to get more players ) + Make a thread on ragezone /gunzfactor about sinistergunz
-The player who will be online +6 hours gets limited donor iteam
-hmm it's not an idea but it's a good thing ( Make Sinister gunz chat on skype )
-Add new maps/weps

Hello This is one of the places you should post and introduce your server at - forum.ragezone.com/f682/

You should have constant events like every other week with event winning rewards like event items.

You should create a donation shop with custom donator items.

On first release you should give like (double/triple) exp to attract new players.

loool xD it's not an ideas ... Donation shop and events looool xD