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Half-Life 2: Episode Two

Half-Life 2: Episode Two

Half-Life® 2: Episode Two is the second in a trilogy of new games created by Valve that extends the award-winning and best-selling Half-Life® adventure. As Dr. Gordon Freeman, you were last seen exiting City 17 with Alyx Vance as the Citadel erupted amidst a storm of unknown proportions.

Released Oct 10, 2007 Developer Valve Platforms Windows · Linux FPSActionSci-fiSingleplayerShooter
View on Steam ↗ Free (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

97.1%positive41,782 reviews

What reviewers agree on

Praised
Criticised
Bar length = how many of the 102 reviews raise the point On criticised points, the pale part = reviewers who still recommend the game Select a point to see the exact counts and what reviewers wrote.

Counted across 102 English reviews, sampled to match this game's 97.1% positive rating · as of 2026-05-20

Recommended · 4 found this helpful

“Great game. Had a fun time 100% completing the achievements. Dont really like the cliffhanger at the end though. [b]NOTE:[/b] If you want to 100% achievement hunt this game, do it in the separated versions (aka hidden under "Tools"). If you dont do that, the achievements from…”

— a player, Steam review · 12 hrs played
Recommended · 3 found this helpful

“Half Life 2: Episode 2 is the finale of the original run of Half Life 2, and we've been waiting for almost 20 years for the Half Life 3 that is most likely never to be. HL2:E2 keeps things interesting and is almost 5 hours long if you take your time, over twice as long as…”

— a player, Steam review · 18 hrs played
Recommended · 1 found this helpful

“The strongest Half Life Episode of the two! The Second half of this expantion is definetvly more memorable, not least because it remains to this day the last. Story wise it is captivating, leaving the player to one of the most memorable cliff hangers in gaming history. The…”

— a player, Steam review · 6 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-11 10:12 UTC · history via SteamCharts.

39playing at last check
7124-hour peak
1,381all-time peak
0 500 1k 2013 2015 2017 2019 2021 2023 2025 515 avg · Mar 2020

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

23achievements
37.8%median completion
7.8%rarest: Get Some Grub
88.9% of players 82.1% of players 75.3% of players 73.2% of players 71.5% of players 70.6% of players 69.4% of players 68.6% of players 60.8% of players 59.3% of players 45.9% of players 37.8% of players 37.4% of players 36.2% of players 28.4% of players 24.4% of players 21.2% of players 15.2% of players 12.5% of players 11.2% of players 10.0% of players 8.9% of players 7.8% of players 88.9% 0% most earned rarest
Almost everyone has
88.9%Acid Reflex — Kill an acid antlion worker.
82.1%Into the Breach — Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft.
75.3%Twofer — Defeat both antlion guards outside the White Forest.
Rarest badges of honor
7.8%Get Some Grub — Squish every antlion grub in Episode Two.
8.9%Neighborhood Watch — Save all buildings outside the missile silo from destruction.
10.0%Little Rocket Man — Send the garden gnome into space.

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

Freecurrent · sampled 2026-07-26 08:39 UTC
Freelowest since tracking began2026-07-11

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Feb 18, 2022
Half-Life 2: Episode Two - Update

An update has been released for Half-Life 2: Episode Two - UI and Input support for Steam Deck verification.

Games like Half-Life 2: Episode Two

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction
Player tagsFPS · Action · Sci-fi · Singleplayer · Shooter · Story Rich · First-Person · Classic · Adventure · Aliens · Atmospheric · Zombies (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Full controller support · Captions available · Camera Comfort · Custom Volume Controls · Adjustable Difficulty · Playable without Timed Input
LanguagesEnglish * , French * , German * , Russian * , Danish, Dutch, Finnish, Italian, Japanese, Korean, Norwegian, Polish, Portuguese - Portugal, Simplified Chinese, Spanish - Spain * , Swedish, Traditional Chinese *
ControllerFull support
Achievements23
Estimated owners5,000,000 – 10,000,000 (SteamSpy)
Official sitehttp://www.whatistheorangebox.com/
Minimum system requirements (PC)

Minimum: 1.7 GHz Processor, 512MB RAM, DirectX® 8.1 level Graphics Card (Requires support for SSE), Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection Recommended: Pentium 4 processor (3.0GHz, or better), 1GB RAM, DirectX® 9 level Graphics Card, Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection