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felix86

@felix86.com
35 followers 2 following 11 posts

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

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felix86 @felix86.com · 01/10/2026
felix86 26.10 is out! Some Denuvo, EA, and Blizzard games now work on RISC-V, like Mortal Kombat 1, Sims 4, and Hearthstone, plus sweet optimizations. Blog post + gameplay video: felix86.com/felix86-26-10/ #riscv
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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 · 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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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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