I once decided to try this, but I got real bored. By the sound of it, you are decent with events, so make sure you build fairly good. 4/10 add more detail and I'll give you a 6/10.
Blockland+P90 Silenced+Silenced gun+Smoke Grenades+Frag Grenades+Sniper Rifle=Splintercell.
Also good idea.
i got all the weapons XD and i just added some more detail O_o
Poll