Ok, so far the list is:

Doom
Evil Dead (Newer ones)
GTA San Andreas *
GTA Vie City *
Resident Evil 4 *
Splatterhouse
Texas Chainsaw Massacre
Zombies Ate My Neighbors *

The ones marked by * are ones i knew of, But didn't post up. There are three other games i know of that have chainsaws in them, Though i'll let someone post them up.