There was a Half-Life easter egg in Titanfall 2 all this time

Half-Life tribute in Titanfall 2
(Image credit: Respawn)

Yesterday was the fourth anniversary of Titanfall 2, still one of the most fun and fresh FPS campaigns of recent times. The highlight of that campaign, for me and many others, is a level called Effect and Cause. To ruin the surprise, it's an environment constructed around zipping back-and-forth between two timelines as you navigate through it.

Turns out Effect and Cause had one little surprise that everyone missed. Ranon Sarono is an animator who worked on the game at Respawn (he's subsequently moved to Infinity Ward), and to mark the anniversary he revealed all.

It's been years since I played the level so I can't recall exactly where this spot is, but as you can see there are three hazmat suits—not exact copies of Gordon Freeman's HEV suit, for obvious reasons, but vaguely similar. And the one in the middle has a crowbar next to it.

Effect and Cause is set in a destroyed research facility, which probably sounds familiar, and the time gimmick takes you between the current wreck and the moment everything was going wrong. As Sarono hops between the timelines in the above video we can see that, before the facility is destroyed, there are three suits. Moving into the present day shows the middle one, and the crowbar, have been put to use by someone...

It's a lovely tribute from one great game to another, and an opportunity to remind anyone who hasn't played Titanfall 2: this is a stunning game.

Rich Stanton
Senior Editor

Rich is a games journalist with 15 years' experience, beginning his career on Edge magazine before working for a wide range of outlets, including Ars Technica, Eurogamer, GamesRadar+, Gamespot, the Guardian, IGN, the New Statesman, Polygon, and Vice. He was the editor of Kotaku UK, the UK arm of Kotaku, for three years before joining PC Gamer. He is the author of a Brief History of Video Games, a full history of the medium, which the Midwest Book Review described as "[a] must-read for serious minded game historians and curious video game connoisseurs alike."

Latest in Action
A long bendy arm stealing money from people in a subway car
'You're a very long arm. You steal things. It's a comedy game,' explains developer of comedy game where you steal things with a very long arm
The First Berserker: Khazan review - Blade Phantom
How to claim The First Berserker: Khazan pre-order bonus and deluxe edition DLC
gta 6 trailer
Publishers 'don't want to be anywhere near' Grand Theft Auto 6 when it launches: 'It's proving to be very stressful'
An image of a Helldiver from Helldivers 2 shooting at a red dragon from Dungeons & Dragons.
'Ok, so dragon builds are a thing now': galaxy-brained Helldivers 2 player incinerates a bile titan with a hover pack and a flamethrower
Assassin's Creed Shadows promo image
Ubisoft scores a legendary ratio against Elon Musk on his own platform—which hopefully marks a final end to all the Assassin's Creed Shadows' culture war nonsense
Assassin's Creed Shadows immersive mode - Naoe holding a tanto in her hand as two guards fall to the ground behind her.
Assassin's Creed Shadows' first hotfix addresses stability issues and a photo mode crash
Latest in News
An Enshrouded player in a recreation of Erebor from The Lord of the Rings
Kings under the Mountain! 33 Enshrouded players spent 10,000 hours to recreate this iconic location from The Lord of the Rings
A mech awakens.
Mecha Break developer is considering unlocking all mechs following open beta feedback
Lara Croft Unified Art
Tomb Raider developer Crystal Dynamics lays off 17 employees 'to better align our current business needs and the studio's future success'
A long bendy arm stealing money from people in a subway car
'You're a very long arm. You steal things. It's a comedy game,' explains developer of comedy game where you steal things with a very long arm
The heroes are attacked by monsters
Pillars of Eternity is getting turn-based combat to mark its 10th anniversary, and that means PC Gamer editors will soon be arguing about combat mechanics again
Image of Ronaldo from Fatal Fury: City of the Wolves trailer
It doesn't really make sense that soccer star Ronaldo is now a Fatal Fury character, but if you follow the money you can see how it happened