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felix86

@felix86.com

34 followers 2 following 10 posts

Emulating x86-64 programs and games on RISC-V!

Posts Replies Media

felix86 @felix86.com · 01/09/2026

felix86 26.09 is released, and it's 30% faster! This month was dedicated to optimizations and bug fixes. Read the blog post: felix86.com/felix86-26-09/ #riscv

felix86.com

felix86 26.09

This month was mostly spent on optimization, while also fixing some bugs.

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felix86 @felix86.com · 18/08/2026

Can RISC-V run Crysis? Sure it can!

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felix86 @felix86.com · 30/06/2026

felix86 26.07 is released with shiny new features for x86 emulation on #RISCV, such as ptrace support. Read the blog post for more info: felix86.com/felix86-26-07/ Also it's been two years since the first commit. Check out this cool anniversary artwork by vgen.co/JDLONG.

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felix86 @felix86.com · 01/06/2026

felix86 26.06 is released! Check out some #RISCV gaming footage, and read about how we made Cuphead run 6x faster. felix86.com/felix86-26-06/

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felix86 @felix86.com · 22/05/2026

Received the SpacemiT K3 #RISCV board today, and already running Crysis. I need to optimize the emulator over the next few months, but this is way better performance than the K1 already.

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Reposted by felix86

LivingLinux @livinglinux.bsky.social · 25/03/2026

I want to thank @felix86-emu.bsky.social again for buying Fallout for me. I tested it with Fallout Community Edition, and it works better with felix86, than building it from source on my Muse Pi Pro RISC-V SBC. github.com/alexbatalov/... youtu.be/MBHZlcNDnRI

youtu.be

Fallout RISC-V Felix86

YouTube video by LivingLinux

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felix86 @felix86.com · 03/03/2026

AVX support is here on #RISCV with RVV 1.0 and felix86 26.03! felix86.com/felix86-26-03/

A picture from the game Metro Exodus running on felix86

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felix86 @felix86.com · 14/02/2026

Cooking up some slides for #RISCV Days, showcasing the optimizations felix86 performs to avoid calculating flags.

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felix86 @felix86.com · 31/01/2026

felix86 26.02 has released! We ran felix86 on SpacemiT K3, and performance is vastly improved. See the benchmarks here: felix86.com/felix86-26-02/ (Pic is from K1, we don't have a K3 board on our hands yet) #RISCV

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felix86 @felix86.com · 27/01/2026

First Bluesky post! SpacemiT K3 coming soon and felix86 26.02 will have support for RVA23 boards, utilizing the new extensions in some cases for improved performance. Blog post soon! Exciting year for #RISCV

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