29
/fr/
fr
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
Créer
Public Timelines
Bibliothèque
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
Télécharger
Export
Créer une copie
Intégrer dans le site Web
Éditer
Les affichages 298
0
0
Valve Timeline Part 1
A été creé
Gareth Thomas
⟶ mise à jour avec succès 22 nov. 2017 ⟶
List of edits
Commentaires
Les événements
Foundation of Valve
Half-Life
Counter Strike mod released
Team Fortress Classic is released
Mike Harrington Leaves
Valve Hires Counter Strike team
Valve Moves HQ to Bellevue
Valve Introduces Steam
Half life 2 Released
Half life 2 episode 1 released
Orange Box - release of -Portal -Team Fortress 2 -Half life 2 Episode 2
Left 4 Dead Released
Left 4 Dead 2 released
Portal 2 released
Development of Dota 2 commences
Dota 2 released officially
The International 1 announced
Valve Announces Steamlink Hardware
Valve partners with HTC for VR
Early VR headset internal dev
Steam Operating system
Artifact Game announced