ALL Valve Games Tested On Steam Deck: 1998-2026 Performance Showcase

ALL Valve Games Tested On Steam Deck 1998-2026 Performance Showcase – Steam Deck OLED Handheld Gaming 2026 Steam Deck Games – SteamOS 3.7.20

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🎮 Steam Deck OLED
🕐 Tested: 10th March 2026
⚙️ SteamOS 3.7.20
🛠️ Installed on Internal Drive (Fresh Clean Install)
📀 Steam Version

⏱️ Timestamps ⏱️
00:00 – Half-Life
01:14 – Half-Life Opposing Force
02:04 – Team Fortress Classic
02:41 – Counter-Strike
03:18 – Ricochet
03:59 – Day of Defeat
04:31 – Deathmatch Classic
04:55 – Half-Life Blue Shift
05:43 – Half-Life Decay (Fan Mod)
06:21 – Counter-Strike Condition Zero
06:56 – Counter-Strike Condition Zero Deleted Scenes
07:35 – Half-Life 2
08:32 – Counter-Strike Source
09:14 – Half-Life Source
10:10 – Half-Life 2 Deathmatch
11:03 – Day of Defeat Source
11:52 – Half-Life 2 Lost Coast
12:34 – Half-Life Deathmatch Source
13:36 – Half-Life 2 Episode One
14:57 – Portal
16:06 – Team Fortress 2
16:48 – Half-Life 2 Episode Two
17:39 – Left 4 Dead
18:42 – Left 4 Dead 2
19:38 – Alien Swarm
20:16 – Portal 2
21:24 – Counter-Strike Global Offensive
22:44 – Dota 2
23:30 – Artifact
24:50 – Dota Underlords
25:38 – Half-Life Alyx
26:43 – Aperture Desk Job
27:37 – Counter-Strike 2
28:28 – Deadlock

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Steam Deck OLED
SteamOS 3.7.20
4GB VRAM

Under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education, and research.
No Games Are Included Or Added

#SteamDeck #Valve #Gaming #Games #Steam #Proton #HalfLife #Porta; #Left4Dead