CustomContentThatCreatesNPCs
Removing custom content that creates an NPC is a Bad Idea, as detailed here: [1]. Below is a list of TS2 custom content that is known to create NPCs. This list is incomplete and will be added to later.
All multi-PT mods will add NPCs; see this thread [2] for more information.
0x00000944 – Echo's Easter Bunny NPC
0x0043943B – Rebecah's Ridable Unicorn
0x00439456 – Rebecah's Ridable Pony
0x0043949F – Rebecah's Ridable Dragon
0x0043945C – Rebecah's Ridable Lawn Mower
0x0043946E – Rebecah's Ridable Hot Air Baloon
0x00439479 – Rebecah's Ridable Duck
0x00671EA1 – Rebecah's Sheep
0x00231FA8 – Rebecah's Pig
0x00231FCE – Rebecah's Cow
0x00231FC5 – Rebecah's Chicken
0x00671EA8 – Rebecah's Bull
0x00000950 – Echo’s Male Clown
(original list by Babahara here [3]. Spelling edit by esmeiolanthe.)
0x113BB406=Rebecah's Rideable Horse http://modthesims.info/download.php?t=265537
0x003BB4BE=Rebecah's Remote Control Chicken http://modthesims.info/download.php?t=265231
0x00671E8B=Rebecah's Farm Horse (From Affinity Sims)
0x00671E9E=Rebecah's Farm Pony (From Affinity Sims)
0x00336D24=Klinny's Pet Dragon http://modthesims.info/download.php?t=231705
0x0018F2B7=Jasana's Nature Fairy http://modthesims.info/download.php?t=260260
(original list by Dizzy-noodles here [4].)
Content suspected to create NPCs (not verified)
maybesomethingdunno's "Surf's Up!" surfing set http://www.modthesims.info/download.php?t=444524 (The creator lists an NPC as part of the package)
MajorJeff's SimMacFly potion http://www.modthesims.info/download.php?t=169139 (The SimBlender offers esmeiolanthe the option to move this potion into the household)
Rebecah's Child Rideable Bike http://www.modthesims.info/download.php?t=260676 (The SimBlender offers esmeiolanthe the option to move this bike into the household)
ja's Phoenix Peacock Chicken http://ja-viera.livejournal.com/37797.html (Cloned from/replacement for Rebecah's chickens, which are known to create NPCs)
ja's Water Dragon Cattle http://ja-viera.livejournal.com/38029.html (Cloned from/replacement for Rebecah's cattle, which are known to create NPCs)