- AaaaAA!!! Flag
- ARG
- BIT.TRIP Flag
- Gestures
- Goo
- Hats
- Metallic Moustache
- Miscellaneous items
- Moustachio
- Portal 2 ARG
- Portal Test Chamber 01
- October 10, 2015 Patch
- April 19, 2005 Patch (Narbacular Drop)
- April 5, 2005 Patch (Narbacular Drop)
- February 22, 2005 Patch (Narbacular Drop)
- February 1, 2005 Patch (Narbacular Drop)