 Make it to the bottom of the Citadel's main elevator shaft in one piece.

Watch Your Head!

Containment

Contain the Citadel core without killing any stalkers.

Pacifist

Use the cars to squash 15 antlions in Episode One.

Car Crusher

Survive long enough to get on the parking garage elevator.

Elevator Action

Help Alyx snipe 30 enemies in Episode One.

Live Bait

Destroy the gunship in the hospital attic.

Attica!

Don't let any citizens die when escorting them to the escape train.

Citizen Escort

Escape From City 17

Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay!

The One Free Bullet

Kill five enemies with the same energy ball.

Conservationist

Kill an Elite Soldier with his own energy ball.

Think Fast!

Zombie-que

Half-Life 2: Episode One

Return as Gordon Freeman in a new VR adventure to City 17 and beyond. Deal with the consequences of your actions in Half-Life 2 with this community-made adaptation of Episode One to glorious roomscale Virtual Reality!

<h1>Install requirements</h1>You must own the original Half-Life 2 (family sharing is not sufficient). You do not need to have the non-VR version installed. <h1>About the Game</h1>Time, Dr. Freeman? Is it really that time again? Half-Life 2: VR Mod - Episode One is a community-made adaptation of Valve's episodic continuation of Half-Life 2, transformed into a fully roomscale Virtual Reality experience. Return as Gordon Freeman to City 17 and deal with the consequences of your actions. Operate the gravity gun to deadly effect, battle gunships and striders and survive the darkness. Can you manage to escape City 17 with Alyx? Features: <ul class="bb_ul"><li> The same full room-scale VR experience you already know and love from the Half-Life 2: VR Mod, now available for Episode One! </li><li> Intuitive and realistic weapon interactions, with quick and easy weapon switching via a radial menu, ammo storage over your shoulder, functional iron-sights, two-handed weapons, and manual reloading. Optional laser sight and an arcade style &quot;quick reload&quot; are available if desired. </li><li> Increase your level of immersion with newly added support for bHaptics vests. </li><li> Playable on any VR headset which is supported by SteamVR. </li><li>Optional support for bHaptics vests and ProVolver haptic pistols</li></ul> Half-Life 2: VR Mod - Episode One is a community-developed modification and was not created by Valve Software.

Good Game Database

Half-Life 2: VR Mod - Episode One Achievements