Published on: May 05, 2025
Renowned developer Rich Whitehouse, known in the emulation scene for his acclaimed BigPEmu project, has made significant strides with his latest endeavor: the BigInstinct emulator.
Designed to faithfully and efficiently emulate the arcade versions of Killer Instinct and Killer Instinct 2, Whitehouse’s work signals a new era for fans seeking the most accurate and feature-rich Killer Instinct experience outside the arcade.
Earlier this year, Whitehouse announced that funding for BigInstinct had been withdrawn, bringing uncertainty to the project’s future.
However, due to an outpouring of community support, he has been able to resume its development.
As revealed this week, a beta version of BigInstinct will be released exclusively to supporters on his Patreon, marking a milestone for dedicated Killer Instinct enthusiasts and preservationists.
While the Killer Instinct arcade games have long been playable through the MAME emulator, BigInstinct aims to set itself apart with superior speed, accuracy, and advanced features tailored for hardcore fans and competitive players.
In previous updates, Whitehouse highlighted the technical breakthroughs made with BigInstinct, specifically mentioning the implementation of what he describes as "possibly the fastest MIPS III interpreter in existence," allowing the emulator to achieve more responsive frame times than MAME running Killer Instinct using dynamic recompilation.
In addition to performance improvements, BigInstinct introduces enhanced multiplayer capabilities, most notably "silky smooth multiplayer with up to 16-frame rollback," a feature that sets a new standard in emulated netplay for fighting games.
Players can also customize their audio experience with a newly integrated stereo sound script, delivering an upgrade over the original monophonic output.
Whitehouse recently shared a detailed video demonstration on YouTube, reporting that multiplayer matches were "flawless" during testing, with no stability issues, and describing the netplay quality as "exceptionally good."
Those interested in the latest advancements in arcade emulation and looking to relive the iconic bouts of Killer Instinct can support Rich Whitehouse on Patreon, where the beta will become available shortly.
The development of BigInstinct further cements Whitehouse’s reputation in the emulation community and serves as an important moment for fans of both Killer Instinct and the preservation of arcade history.
For ongoing news about BigInstinct and other key developments in arcade emulation and classic gaming, stay tuned to all major gaming news outlets.