Very important work (#720)

* Very important work

* Most important fix

readme.md

@@ -117,7 +117,7 @@ Panda3DS also supports controller input using the SDL2 GameController API.
 - [Kaizen](https://github.com/SimoneN64/Kaizen): Experimental work-in-progress low-level N64 emulator
 - [ChonkyStation](https://github.com/liuk7071/ChonkyStation): Work-in-progress PlayStation emulator
 - [shadPS4](https://github.com/shadps4-emu/shadPS4): Work-in-progress PS4 emulator by the founder of PCSX, PCSX2 and more
-- [Hydra](https://github.com/hydra-emu/hydra): Cross-platform GameBoy, NES, N64 and Chip-8 emulator
+- [felix86](https://github.com/OFFTKP/felix86): A new x86-64 → RISC-V Linux userspace emulator
 - [Tanuki3DS](https://github.com/burhanr13/Tanuki3DS/): A new 3DS emulator for MacOS and Linux
 # Support
 If you find this project exciting and want to support the founder, check out [his Patreon](https://www.patreon.com/wheremyfoodat) or [Ko-fi](https://ko-fi.com/wheremyfoodat)