Tried to run, got this in browser console (Firefox / Windows):
ERROR: does not have a library for the current platform. index.js:369:18
at: init_library (modules/gdnative/nativescript/nativescript.cpp:1479) - Condition “lib_path.length() == 0” is true. index.js:369:18
SCRIPT ERROR: Attempt to call function ‘new’ in base ‘NativeScript’ on a null instance. index.js:369:18
at: _ready (res://addons/godotsteam/steam.gdc:5) - Attempt to call function ‘new’ in base ‘NativeScript’ on a null instance.
After entering the game, I received instruction of “Hold W, choose direction, release”, but pressing W (as well as any other keys I tried) did nothing.