Status
SteamPeaks
ChartsSalesUpcomingPatchesEventsCalculator
New on SteamEvery app, DLC and depot the minute Steam creates itAppsEvery app on Steam, newest change firstPackagesSubs and bundles, and what each containsDepotsDepots, manifests and install sizesTagsSteam's user tags and the games under themDevelopers & publishersCompanies and their cataloguesTechnologiesEngines, SDKs and anti-cheat found in the filesChange historyEvery PICS changelist as it lands
SignalsNineteen readings of the whole catalogueCompareAny games side by sideRecordsAll-time peaks and the days they were setReportsWeekly and monthly write-upsAlerts & newsroomWatch a game, get told when it movesSteam statusIs Steam up, right nowWeb API explorerTry the endpoints in the browser
EventsSteam's own events and the sales calendarCalculatorWhat a Steam account is worth, and its pile of shame
/
Sign in
/
SteamPeaks
The ultimate resource for Steam data.
ExploreChartsSalesSales and festsUpcomingPatchesEventsRecordsTrendingSignals
DatabaseAppsPackagesDepotsTagsDevelopersTechnologiesChange history
ToolsCalculatorCompareSearchAlertsSteam statusAPI
SiteMethodologyFAQDiscordSupportSign in via Steam
Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.
PrivacyCookiesFair useStatus
Mars Attracts - Artbook›Events›Early Access Update 1 - Halloween Treats and 10% Off!
Major update

Early Access Update 1 - Halloween Treats and 10% Off!

Mars Attracts - Artbook · published 10 months ago · build 20562332

All eventsPlayers around this dateRead on Steam

Halloween is here, and with it a big update for Mars Attracts! In addition to some spooky surprises, we have introduced three of the most commonly requested features to the game - park inspections, editing enclosure footprints, and returning humans to inventory! As an added bonus, the game is also 10% off during the Steam Scream 4 Fest 🥳

Park Inspections

Be prepared to meet the board! Characters can now propose special visits to the park, and will inspect the facilities based on their personalities. Improve your park to meet their standards and you'll be rewarded, but fail to impress them and your approval rating will fall.

Enclosure Footprints

The new "Reduce Footprint" toggle means you can both expand and shrink your enclosure footprints, allowing you to edit existing enclosures and create whatever shape and size fits your park.

Returning Humans

Finding a human particularly troublesome? Regretting placing a human in the park? You can now choose to return them to your inventory, where they can also be disassembled for Specimens. Be careful - if a human is unhappy or escaping you won't be able to pick them up until you've pacified them.

Spooky Decorations

The update also includes a time-limited Halloween decorations park, automatically imbuing your park with a spooky theme!

Bug Fixes

  • Research points disappearing on load

  • High resolution monitors causing resolution settings to be invisible

  • Staff getting stuck on gates

  • Some save files not loading

Hope you enjoy! We're hard at work on the next update so let us know what you'd like to see next!

Love,

Paul & the Outlier team

More from Mars Attracts - Artbook

Other announcements

All events
News21 Aug 2026Sign Up For The Pre-Launch Playtest!We've been working hard on lots of new features and improvements for the 1.0 launch of Mars Attracts! The next update is a big one, with a new map, the highly requested Sandbox mode, park marketing, performance and character AI improvements, balance changes, and lots more! Prior to launch, we'll be running one final playtest to get your feedback! Playtesters will get a chance to try the game be…In-game event17 Aug 2026Devblog: Overhauling How Staff Work In Your ParkWhen we started looking at how we could improve the behaviour of humans and guests during Early Access, we realised that our employees were still mostly just getting on with their jobs without much of an opportunity to develop their own personalities or abilities. So, as part of our work towards the 1.0 release, we made a number of changes to give staff more personality, more progression, and m…Mars Attracts - ArtbooGame update9 Jul 2026Mars Attracts Hotfix 5Small update to address some issues identified via player feedback: - Fix for humans escaping by walking through closed gates instead of destroying a wall - Fix for guests sometimes getting stuck in place with no task/state - Fix for USSR sauna having negative cleanliness - Various small performance improvements