SPSTEAMPULSELIVE ANALYTICS
The Binding of Isaac: Afterbirth

The Binding of Isaac: Afterbirth

Nicalis, Inc., Edmund McMillen | Oct 30, 2015 | DLC

Released

DLCfor The Binding of Isaac: Rebirth

ActionAdventureSteam Store

  • Steam app typeDLC
  • Steam App ID401920
  • Price$10.99
  • Release dateOct 30, 2015
  • DeveloperNicalis, Inc., Edmund McMillen

The Binding of Isaac: Afterbirth is a Steam DLC entry. SteamPulse displays its Store metadata without treating it as a live playable game.

  • Steam app typeDLC
  • Steam App ID401920
  • Price$10.99
  • Release dateOct 30, 2015
  • DeveloperNicalis, Inc., Edmund McMillen
  • PublisherNot available
  • Parent gameThe Binding of Isaac: Rebirth

Genres: Action, Adventure

Company pages: Developer: Nicalis, Inc., Edmund McMillen

Top Steam chartsTop 100 gamesDLC directorySteam Store page

Game overview

Overview

The Binding of Isaac: Afterbirth is a Steam DLC connected to The Binding of Isaac: Rebirth. It was prepared by Nicalis, Inc., Edmund McMillen, published by the listed publisher, and released on Oct 30, 2015. This page focuses on the store listing, screenshots, price, requirements, and its relationship to the main game rather than presenting it as a normal live-player game.

Store reviews and relationship

The Binding of Isaac: Afterbirth is a DLC, so player-count observations and tracked peak are not meaningful in the same way they are for a base game. The useful signals here are reviews, store recommendations, price, platform support, and the link back to The Binding of Isaac: Rebirth.

Language and system requirements

The Binding of Isaac: Afterbirth is available in 1 languages including:

English languages with full audio support

4 regional rating boards including esrb, pegi, usk, and oflc

PlatformTypeOSProcessorMemoryGraphicsStorage
WindowsMinimum7i32 GB RAMNot listed500 MB available space
WindowsRecommended7i74 GB RAMNot listed500 MB available space
macOSMinimum10.9i32 GB RAMNot listed500 MB available space
macOSRecommended10.10i74 GB RAMNot listed500 MB available space
LinuxMinimumNot listedi32 GB RAMNot listed500 MB available space
LinuxRecommendedNot listedi74 GB RAMNot listed500 MB available space

Recommendations and store value

The Binding of Isaac: Afterbirth has 7,534 Steam recommendations. Twitch streaming and unit-sales estimates usually belong on the parent game page, while this page is better for checking the DLC, price, media, and store details.

Detailed game overview

The Binding of Isaac: Afterbirth overview details

The Binding of Isaac: Afterbirth is tracked as Steam Store content with pricing, reviews, packages, media, requirements, and its relationship to the parent app.

Steam Store description

When Isaac’s mother starts hearing the voice of God demanding a sacrifice be made to prove her faith, Isaac escapes into the basement facing droves of deranged enemies, lost brothers and sisters, his fears, and eventually his mother. Gameplay The Binding of Isaac is a randomly generated action RPG shooter with heavy Rogue-like elements. Following Isaac on his journey players will find bizarre treasures that change Isaac’s form giving him super human abilities and enabling him to fight off droves of mysterious creatures, discover secrets and fight his way to safety. The Binding of Isaac: Afterbirth is the massively updated expansion to 2014's roguelike of the year, The Binding of Isaac: Rebirth. Following Isaac one more time on his journey players will find bizarre treasures that change Isaac’s form giving him super human abilities and enabling him to fight off droves of mysterious creatures, discover secrets and fight his way to safety. This time, nothing is sacred. Key Features: Over 100 hours of MORE gameplay Greed Mode - a whole new way to play, focused on risk/reward Expanded main game - a new final area with a new final boss Daily Runs – play a new official run, everyday! Online Leaderboards - compete for highscore/best time 10 totally new and awesome challenges! 1000+ new room designs, as well as room MONSTROUSLY UPDATED WEAPON COMBO SYSTEM! 120 new items--not counting tons of new pickups, chests, pills, bombs and cards--taking the item count up beyond 500! Alternate soundtrack! Tons of new secret transformations! MOAR new achievements Uber secrets inclu…

SteamPulse editorial summary

The Binding of Isaac: Afterbirth is listed as a DLC with $10.99. It supports Windows, macOS, and Linux, belongs to Single-player, Multi-player, Co-op, Shared/Split Screen, Downloadable Content, Steam Achievements, Full controller support, and Steam Trading Cards, and is associated with Action and Adventure. Because it is a DLC, SteamPulse focuses on its Store listing, relationship to the parent app, media, packages, and metadata rather than treating it like a standalone concurrency page.

Overview facts

FieldValue
GameThe Binding of Isaac: Afterbirth
Steam App ID401920
TypeDLC
Release dateOct 30, 2015
DeveloperNicalis, Inc., Edmund McMillen
PublisherNot available
Price$10.99
PlatformsWindows, macOS, and Linux
GenresAction, Adventure
CategoriesSingle-player, Multi-player, Co-op, Shared/Split Screen, Downloadable Content, Steam Achievements, Full controller support, Steam Trading Cards, Steam Cloud, Family Sharing
Supported languagesEnglish * * languages with full audio support
WebsiteOfficial website

Player and review overview

MetricValue
Latest observed playersNot applicable
SteamPulse tracked peakNot applicable
Positive reviews3,731
Negative reviews323
Total reviews4,054
Positive percent92%
Review typeVery Positive
Recommendations7,534
Average playtimeNot available

SteamPulse record freshness

FieldValue
Steam release dateOct 30, 2015
Official Steam feed update (UTC)Not available
SteamPulse last record update (UTC)18 July 2026 - 14:36:14 UTC
Live player count updated (UTC)Not applicable
Store metadata updated (UTC)18 July 2026 - 14:36:14 UTC

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/dlc/401920
Steam Storehttps://store.steampowered.com/app/401920/
Steam Communityhttps://steamcommunity.com/app/401920
PCGamingWiki search
IGDB searchSearch IGDB for The Binding of Isaac: Afterbirth

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for The Binding of Isaac: Afterbirth?

The Binding of Isaac: Afterbirth is tracked here as a Steam DLC, so SteamPulse does not treat it like a standalone live-player game. The useful activity signals for this kind of page are price, reviews, metadata, media, and its relationship to the parent app when one exists.

Is The Binding of Isaac: Afterbirth growing or declining recently?

The Binding of Isaac: Afterbirth does not have enough dated player-history points yet to calculate a reliable growth or decline percentage. Once SteamPulse has at least two tracked player-history points, this answer will compare the first available chart point with the latest tracked point.

What country-level audience data is available for The Binding of Isaac: Afterbirth?

In the observed sample of public reviewer profiles with a visible country, the leading shares are United States (53.8%), Malaysia (5.1%), Israel (5.1%). The separate directional player-region model assigns its leading shares to United States (44.5%), China (6%), Russia (5.6%). The directional follower-region model assigns its leading shares to United States (55.2%), China (6%), Russia (5.2%). The directional wishlist-region model assigns its leading shares to United States (37.2%), China (8.6%), Russia (6.2%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for The Binding of Isaac: Afterbirth?

The Binding of Isaac: Afterbirth currently sits at 92% positive across 4,054 Steam reviews tracked by SteamPulse, including 3,731 positive reviews and 323 negative reviews. Steam labels the current review summary as Very Positive.

How much follower and Twitch attention does The Binding of Isaac: Afterbirth have?

SteamPulse is not treating the current Twitch number as authoritative because the Twitch category for this app is not resolved yet or the Twitch API credentials are unavailable.

What is the current Steam price for The Binding of Isaac: Afterbirth?

The Binding of Isaac: Afterbirth is currently listed at $10.99 on Steam. SteamPulse uses the current store snapshot and historical price records to show whether the page is at full price or in a discounted window. Steam recommendations currently stand near 7,534, which helps add market context around that price.

Reviews, pricing, and metadata

Review summary

Very Positive

92% positive, 3,731 positive, 323 negative

Price and discount

$10.99

Platforms

Windows, Mac, Linux

Categories

Single-player, Multi-player, Co-op, Shared/Split Screen, Downloadable Content, Steam Achievements

Achievements

Not available

Platform releases

No data available

DLC and packages

The Binding of Isaac: AfterbirthBuy The Binding of Isaac: Afterbirth #78454$10.99

System requirements

Minimum requirements

Minimum: OS: 7 Processor: i3 Memory: 2 GB RAM Storage: 500 MB available space Sound Card: Only if you want to listen!

Recommended requirements

Recommended: OS: 7 Processor: i7 Memory: 4 GB RAM Storage: 500 MB available space Sound Card: Yes

Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.