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Big Fish Games
Leading developer of casual games
About Big Fish Games
Founded in 2002 by Paul Thelen, Big Fish Games emerged as a prominent developer and distributor in the casual games market. Thelen, who holds a Bachelor of Science in Electrical Engineering and an MBA from Stanford, leveraged his prior experience from RealNetworks, where he was instrumental in launching RealAudio, RealVideo, and the RealArcade gaming service. He started Big Fish Games with just $10,000, bootstrapping the company from his bedroom while battling a serious illness.
The company's primary business revolves around developing and distributing casual games for computers and mobile devices. It operates on a try-before-you-buy model, allowing users to play a 60-minute free trial before purchasing. Big Fish also generates revenue through its Big Fish Game Club, a subscription service offering early access to games and other benefits, as well as through free-to-play mobile games with in-app purchases. Its client base is broad, catering to a global audience of casual gamers, with a significant portion being women aged 45 to 64. The portfolio includes well-known franchises like "Mystery Case Files," "Hidden Expedition," and social casino titles such as "Big Fish Casino".
Big Fish Games experienced significant growth, reaching one billion game downloads by July 2010. The company's trajectory includes several acquisitions, such as purchasing mobile social game developer Self Aware Games in 2012 to expand its presence in the mobile casino gaming sector. The company itself has been acquired twice: first by Churchill Downs Inc. in 2014 for up to $885 million, and then by Australian gambling machine manufacturer Aristocrat Leisure in 2018 for $990 million. Following the acquisition by Aristocrat, Thelen left the company and in 2021 founded a new studio, Reflection Games, with other Big Fish veterans. In early 2025, Aristocrat announced a strategic shift for Big Fish Games, halting new game development to focus exclusively on the profitable operation of its existing live titles and social casino games.
Source: Dealroom company dataAt a glance
- Status
- Acquired
- Founded
- 2002
- Headquarters
- Seattle, United States
- Employees
- 383
- Open positions
- None listed
- Dealroom signal
- 66.8/100
- Industry
- Gaming
- Sub-industry
- Mobile Gaming
- Sector
- Consumer Services, Casual Games, Mobile Games, Game Development, Online Game, Hard Tech
- Technology
- 3D Technology
- Client focus
- b2c
- Investment activity
- 1 company, latest Apr 2009
- Capital deployed
- —
- Preferred round
- ACQUISITION
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| ACQUISITIONOther financing | Feb 2018 | $990M | $990M | Aristocrat Leisure | — |
| ACQUISITIONOther financing | Nov 2014 | $885M | $885M | Churchill Downs Incorporated | — |
Growth signals
Latest recorded traffic for Big Fish Games is 1.6M monthly website visits, up 0% over the last three months. Big Fish Games's team declined 24.6% over the past year.
Similar companies
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A2 investors entered at this stage
Series B and later1 investor entered at this stage
ESO Fund
Other known investors2 additional known investors
Aristocrat Leisure
Churchill Downs Incorporated
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Big Fish Games on X, ranked by likes and reposts, corporate channels excluded.
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Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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