CommandLineFPS A First Person Shooter at the command line? Yup...
Please see the source file on how to configure your command line before running.
This is designed for MS Windows
and extended to Linux (based on the Javidx9 fork made by Zarca)
#for Linux:
g++ CommandLineFPS.cpp -lncursesw -o CommandLineFPS
#to run
./CommandLineFPS