Cities: Skylines 2 warns players about an oncoming 'death wave' that'll kill your elderly, 'The older your citizens are, the more severe it will be'

Town on the seaside at sunset
(Image credit: Colossal Order)

The next patch for Cities: Skylines 2 will be Economy 2.0, which will be released in the upcoming week. But before we can enjoy everything on offer, publisher Paradox Interactive wants to highlight a couple of life-and-death issues. 

No one's saves should be broken, but that won't stop the upcoming Economy 2.0 patch from messing with your files: "Any saves that you have built and played on before the patch will be affected by the changes brought by the patch," a Paradox Interactive blog post says. "We wanted to share a list of things you might encounter while loading up your save after the Economy 2.0 patch." 

Essentially, the first few in-game months after the patch may be a little strange as the game tries to catch up or counterbalance all the changes that the new patch brings. One of the most terrifying bits of collateral damage that players will have to deal with is an oncoming "death wave" that'll take out most, if not all, your city's elderly population. "The older your citizens are, the more severe it will be," the blog post says. "This is because we want to vary the age when citizens can die much more to avoid future death waves—but this can only happen once the Grim Reaper has finished with the city." 

I don't like how quickly the blog post just glosses over the idea of a 'death wave' or that if I finally decide to launch Cities: Skylines 2 again, I may have to witness a mass of deaths that I haven't seen since I accidentally messed up my water and sewage pipes in the first game, giving half my population cholera. But at least this should mark the last major visit from the Grim Reaper, so it's swings and roundabouts, I guess. 

There'll also be plenty of changes to the economy. "Expect a negative money trend initially, but tax income may offset new costs after recalculations," the blog post says. "If your city is struggling financially, consider increasing taxes, reducing service budgets, or temporarily turning off buildings to save costs." 

view of houses in the sun

(Image credit: Colossal Order)

Companies will also need time to readjust to employee numbers and production, which could mean you'll see an increase in unemployment. Plus, the new residential density demand may also cause citizens to relocate or seek different housing. Long story short, your game isn't broken just because your city may be doing weird things, bear with and it should even out.

The Economy 2.0 patch will also likely mess up all your mods, as Paradox even admits that there aren't any "guarantees for modded saves—check for updates or instructions for modders." This will especially be the case for any mods that affect the economy, as that's what the upcoming patch reworks the most.

"Please be patient with the modders that make the mods you love, and while some mod creators have been given Early Access to the patch to be able to update their mods, they might be unable to update them immediately." Paradox also suggests that if you don't want to wait for mods to be updated, then there's always the option to "use a new playset empty of mods or temporarily add disableModding to the game's Steam launch options to disable all mods."

Elie Gould
News Writer

Elie is a news writer with an unhealthy love of horror games—even though their greatest fear is being chased. When they're not screaming or hiding, there's a good chance you'll find them testing their metal in metroidvanias or just admiring their Pokemon TCG collection. Elie has previously worked at TechRadar Gaming as a staff writer and studied at JOMEC in International Journalism and Documentaries – spending their free time filming short docs about Smash Bros. or any indie game that crossed their path.

Read more
A citizen of a city
Cities: Skylines 2 celebrates 10 years of Cities with more nuanced homelessness and six new DLCs
A citizen of a city
A lot is going on for Cities: Skylines' 10th anniversary—from freebies to new creator packs—but there's still a big ol' elephant in the room
Cities: Skylines 2 screenshot - street level at night
Cities: Skylines 2's asset editor remains a distant dream: Colossal Order is still working on it but says it's 'proven more technically challenging than initially anticipated'
People swimming in a pool and lying on floats
Planet Coaster 2 isn't the financial success that Frontier needed, according to a report, which means there's more pressure on Jurassic World Evolution 3 to bring in the big bucks
Path of Exile 2 early access class key art
Path of Exile fans are having a very normal one after an expansion was delayed thanks to Path of Exile 2: 'I need to make peace with myself and let go of this burden'
The reintroduced Pathos 3 rids whirls players around in the air like a giant fidget-spinner in Planet Coaster 2
Planet Coaster 2's latest update adds synchronised rides, customisable video billboards, and stops guests suffering from perpetual panic
Latest in Sim
An ancient, angry stone mech from No Man's Sky's new Relics update
No Man’s Sky lets you unearth ancient, angry mechs in the astro-archaeology filled Relics update
Dwarf Fortress adventure mode art
After 23 years of making Dwarf Fortress, even its creator is still 'terrified' of drowning all his dwarves with aquifers: 'Part of the problem is we are just not good at videogames'
Tarn Adams, who cofounded Bay 12 Games with his brother Zach, talks about their single-player simulation game "Dwarf Fortress" during an interview at their home office in Poulsbo, Washington, west of Seattle, on December 9, 2022. - A cult favorite among indie game fans, "Dwarf Fortress" has been available for purchase on the Steam online store since December 6, a first for this title that has been distributed for free since its debut in 2006. The real-time management game, set in a medieval-fantasy world and involving overseeing a group of dwarves seeking to build a mighty fortress, has climbed to the fourth best-selling weekly title on Steam. (Photo by Jason Redmond / AFP) (Photo by JASON REDMOND/AFP via Getty Images)
Dwarf Fortress' creator is so tired of hearing about AI: 'Press a button and it writes a really sh*tty, wrong essay about something—and they still take your job'
Decorations in TCG Card Shop Simulator
TCG Card Shop Simulator finally adds the ability to decorate our stores, and suddenly all my profits are being spent on adorable Pigni posters
A person on a snowmobile riding a track in the forest in game Sledders.
Powder enthusiasts seem pretty pleased with new physics-based realistic snowmobile sim Sledders
Dean Hall at GDC 2025.
Outer space inspired DayZ's Dean Hall to become a modder and game developer, and now he's making a Kerbal successor called Kitten Space Agency
Latest in News
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
Junah beginning a battle in Metaphor: ReFantazio.
Today's RPG fans are 'very sensitive to feeling like they wasted time' when they die, says Metaphor: ReFantazio battle planner—but Atlus still made combat hard anyway
Image of Cersei Lanniser from Game of Thrones: Kingsroad Steam early access trailer
A new Game of Thrones RPG is coming to Steam today with a cast of 'familiar faces,' which is good because it's really the only way to tell it's a GoT game at all
The new Prime Asset featured in the upcoming update for the Outlast Trials.
The Outlast Trials puts its already paranoid players under surveillance for a time-limited story event
A Viera looking confused in Final Fantasy 14.
Old armor continues to fall victim to Final Fantasy 14's bizarre two-channel dye system, unless you're super into changing the colour of teeny-tiny eyelets: 'Why even bother at this point?'
Starfield: Shattered Space
By the time Bethesda was on Starfield, you'd 'basically get in trouble' for breaking schedule, says former dev: 'A lot of the great stuff within Skyrim came from having the freedom to do what you want'