Is Red Dead Redemption 2 getting its own Undead Nightmare? The evidence so far...

(Image credit: Rockstar Games)

Halloween is just around the corner and things are getting rather spooky in Red Dead Redemption 2

Since last week's Frontier Pursuits update for Red Dead Online, players are encountering some rather peculiar "zombies" in the wild west (via Polygon). 

While it's entirely possible that these encounters are simply glitches, the sudden appearance of the living dead has led some players to believe developer Rockstar Games intentionally dropped them in the game to tease even more zombie content - which could mean an Undead Nightmare mode is coming to Red Dead Redemption 2. If so, you won't need Red Dead Redemption 2 cheats to make the dead rain from the sky.

What's Undead Nightmare?

(Image credit: Rockstar Games)

Undead Nightmare was an expansion pack for the original Red Dead Redemption that added a zombie/horror themed single-player campaign, two new multiplayer modes, and creepy cosmetic additions to the game's environments and characters.

The Undead Nightmare's campaign followed original protagonist John Marston as he ventured across the frontier in an attempt to find a cure for the Undead plague that has ravaged the wild west. 

But how do you solve a problem like the zombie apocalypse? By helping survivors, cleansing infected towns and gunning down undead hordes - that's how.

What's the evidence it's coming back?

(Image credit: Rockstar Games)

Redditors have been reporting strange happenings since Red Dead Online's new Frontier Pursuits update. And by "strange happenings", we mean zombies.

Redditor groats_active spotted "another zombie lady in the swamp" that looks pretty Undead-like (especially because she's seemingly dead yet standing up). Other Redditors noted that they too had spotted similar looking dead bodies in the game, with some sporting blue skin and yellow eyes. 

What's strange apart this particular swamp "zombie" is that the player was led to her by a barking dog, suggesting she was meant to be found. 

It's worth noting that these sightings could just be in-game glitches (as Red Dead Online has had quite a few of those) or simply Easter Eggs, so don't get too excited.

Check her out for yourself:

(Image credit: groats_active/Rockstar Games)

If Rockstar was hinting at Undead Nightmare coming to Red Dead Redemption 2 (or Red Dead Online) then it would be perfect timing. 

It's almost been a year since Red Dead Redemption 2's release and the game hasn't had any official DLC yet. If that's not enough for you, it's also only a few weeks until Halloween - so a spooky DLC would be a welcome addition.

Freelance writer

An award-winning games journalist, with seven years of experience in games journalism and a degree in journalism from City University, London, Vic brings experience from IGN, Eurogamer, The Telegraph, VG247, Dot Esports and more to the TechRadar table. You may have even heard her on the radio or speaking on a panel, as she’s previously appeared on BBC Radio 4, BBC Radio 5, BBC Radio Ulster and more. Not only is Vic passionate about games, but she's appeared on both panels and podcasts to discuss mental health awareness. Make sure to follow her on Twitter for more.

Read more
Dead Island 2
Best zombie games 2025: our top picks for undead slaying
Sam Porter Bridges cradles a baby
Death Stranding 2 - everything we know
Lucia and her partner sat on the bonnet of a car in the GTA 6 key art
GTA 6 - everything we know so far
A Riders Republic promotional image.
The PlayStation Holiday Sale ends soon, get these five game deals before it's too late
Resident Evil 6
One of the worst Resident Evil games could be getting another re-release according to new ESRB rating
A close up of Alan Wake's face
Best horror games: the scariest titles to play in 2025
Latest in Consoles & PC
Image of Naoe in AC Shadows
Assassin's Creed Shadows is hands-down one of the most beautiful PC ports I've ever seen
Image of AC Shadows cover art & Steam Deck
It's not perfect, but Assassin's Creed Shadows' performance is impressive - it runs smoothly on the Steam Deck and Asus ROG Ally
Steam Deck OLED in limited edition white color
With a single update SteamOS could turbocharge handheld PCs – here's how
Samus Aran leaping through space
Metroid Prime 4 tipped to be at the heart of April's Nintendo Switch 2 deep-dive
Nintendo Switch 2
Nintendo Switch 2 expected to have AI upscaling and I can't wait to finally play Tears of the Kingdom with upgraded graphics
Asus ROG Ally using Steam
I think Asus could be the perfect partner for an Xbox handheld – but I have questions
Latest in News
DeepSeek
Deepseek’s new AI is smarter, faster, cheaper, and a real rival to OpenAI's models
Open AI
OpenAI unveiled image generation for 4o – here's everything you need to know about the ChatGPT upgrade
Apple WWDC 2025 announced
Apple just announced WWDC 2025 starts on June 9, and we'll all be watching the opening event
Hornet swings their weapon in mid air
Hollow Knight: Silksong gets new Steam metadata changes, convincing everyone and their mother that the game is finally releasing this year
OpenAI logo
OpenAI just launched a free ChatGPT bible that will help you master the AI chatbot and Sora
An aerial view of an Instavolt Superhub for charging electric vehicles
Forget gas stations – EV charging Superhubs are using solar power to solve the most annoying thing about electric motoring