Chippy is a CHIP-8 emulator (technically an interpreter...) written in C#.
Chippy passes the following tests from the CHIP-8 test suite:
To run, checkout the source and build. Chippy comes packaged with test ROMs that you can load via the interface on launch. Keyboard input maps to the CHIP-8's keyboard using the following keys:
1234
qwer
asdf
zxcv
Chippy passing the Corax+ opcode test:

