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Proletariat

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We make games for the people. Check out World Zombination: @PlayZombination on iOS & Android. Our new stream-centric game @PlayStreamline is in development!

Cambridge, United StatesFounded 2012Consumer Services
Valuation $100–250M Last recorded · 2019
Headcount 100–500 Current team size
Total funding $10–50M Disclosed equity funding
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About Proletariat

Proletariat Inc. is a video game development studio acquired by Blizzard Entertainment in July 2022, now operating as a subsidiary focused on the World of Warcraft franchise. The company was established in Boston, Massachusetts, in 2012 by a team of five founders, including CEO Seth Sivak, who were industry veterans from studios like Zynga, Harmonix, Turbine, and Insomniac. The founders' extensive background in engineering, design, and specifically in building MMORPGs, shaped the studio's direction.

The studio's journey began after the closure of Zynga's Boston studio, with the founders quickly establishing Proletariat. Their first major title was "World Zombination," a mobile real-time strategy game launched in early 2015, which achieved recognition as an "Editor's Choice" on the iOS App Store. The company later shifted its focus to PC and console gaming, releasing "Streamline" in 2016, a game noted for its deep integration with the Twitch streaming platform, allowing viewers to interact with live gameplay. This was followed by their most well-known project, "Spellbreak," a free-to-play, cross-platform battle royale game where players assume the role of battlemages. Released in 2020, Spellbreak attracted over 10 million players. However, development for Spellbreak ceased in early 2023 following the acquisition announcement.

Prior to its acquisition, Proletariat operated as an independent studio, funding its projects through several venture capital rounds. It secured $6 million in a Series A round in 2015 and a significant $20 million in a Series C round in 2019, with major investors including Spark Capital, FirstMark Capital, and Take-Two Interactive. The business model primarily revolved around free-to-play games, likely monetized through in-game purchases and cosmetic items, a common strategy for the battle royale market. Following the acquisition by Blizzard, the 100-person team was integrated to bolster the development of World of Warcraft, including its "Dragonflight" expansion.

Source: Dealroom company data

At a glance

Status
Acquired
Founded
2012
Headquarters
Cambridge, United States
Employees
110
Open positions
None listed
Dealroom signal
58.9/100
Industry
Gaming, Media
Sub-industry
Mobile Gaming
Sector
Consumer Services, Video Games, PC Gaming, Mobile Games, Game Development, Spinout, Hard Tech, DT and LS
Technology
Deep Tech
Client focus
b2c

Funding history

6 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITION✓Exit Jun 2022 $0 — Blizzard Entertainment ↗
DEBTDebt Nov 2020 $9.2M — Undisclosed —
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Growth signals

Proletariat website traffic

Latest recorded traffic for Proletariat is 300 monthly website visits, down 78.6% over the last three months. Proletariat's team grew 0% over the past year.

Latest monthly visits300 3-month web change-78.6% 1-year team growth0%
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Similar companies

Closest operating peers by Dealroom taxonomy

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Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

5 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A1 investor entered at this stage

Series B and later2 investors entered at this stage

Other known investors2 additional known investors

  • Blizzard Entertainment
  • Carnegie Mellon University
Team profiled 6 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 5 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇺🇸 United States · Cambridge HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Proletariat on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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