(Sorted by fandom/whatnot.)

> GMOD

-- OCs

• Alyx 'KT' Vance (Knife Tricks)
• Bathtub creature thing

-- GMODsonas

• Chill/Chilli
• Jane 'Slay' Doe
• Garrison Mourningstar
• Gordon Sawblade
• Garry!

> PORTAL

-- OCS

-- Portalsonas

• 'Sanguine' Morbid Curiosity Core

>HALF-LIFE

--OCs

--Half-Lifesonas

• Garri 'VS' Son (Vacuum Seal)

> MISCELLAENOUS

-- OCs

• Natascha Reichart
• Laurette Esme

-- Misc. personas

• Davorin
• Mal
• 'Viscera' Abhorrent Abomination

> TF2/FF

-- OCs

• A.D.A.M.
• Dear Spy
• Cobalt
• (TBN) Blue Eyed Beauty
• (TBN) Blue Scout
• (TBN) Blue Heavy
• Franz Spiedel
• Aren
• Kenneth Maynard
• Jane Warren
• Nikifor Makarov
• Callan Morris
• Wesley Faulkner
• Blake 'Beau' Turner
• Reiner Hertzberg
• Fabien Deloffre

-- TF2/FFsonas

• 'Akita Painis' Jill Hunter
• Meat Smores