1 : Counter Strike: Source (16 December 2006)
1000 : Darkest of Days (December 2013)
2000 : Bot Colony (30 January 2015)
2500 : Ryse: Son of Rome (11 October 2015)
3000 : Oddworld: New 'n' Tasty (06 May 2016)
3232 : Rambo The Video Game: Baker Team (04 July 2016)
3500 : Octodad: Dadliest Catch (24 August 2016)
4000 : POSTAL Redux (16 December 2016)
4404 : The Turing Test (6 May 2017)
4500 : Ashes of the Singularity: Escalation (17 June 2017)
4478 (from 4520): Changes in Steam API? A dozen removed games no longer add a '+1' to game count / owned games (6 July 2017)
4500 : Galactic Civilizations® III (08 July 2017)
5000 : Pinball Arcade (04 April 2018)
5500 : Strange Brigade (26 September 2020)
5555 : Children of Morta (12 December 2020)
6000 : A Total War Saga: TROY (14 December 2022)
6262 : Tinytopia (01 December 2023)



I only craft during event (summer/winter) and I try to craft each badge at least once so I only trade dupes .
Since I'm a Windows Phone user, cards will be on hold sorry for that :(
Valve finally made a WP app, so I can trade without hold ;)
I have an Android phone, so no more hold! even if I regret my WP ;(