Is it possible to make a 3d fps game with Construct 2?
Not really. C2 is tool for 2d games. While implementing/faking 3d is possible to some extent you'd be much better off using engine that is actually meant for 3d fps games. There are plenty available.
Thank you!!!
Technically you can. Some one did Copperlicht 3d plugin and another person did three.js. but honestly the effort I don't think is worth it over all.
use the 3d plugin
Develop games in your browser. Powerful, performant & highly capable.
I'm working on a grid based fps.