Ive been having quite a bit of trouble running this on linux (attempted on both debian-based and arch-based systems). The same error occurs on both as a fatal error occurs when when trying to initialize the ICU number format with v8. I have icu files in both my /usr/lib and /usr/share folders. I am not familiar with v8 so Im not sure if its files im missing or with my systems v8 implementation. Either way I will leave my CLI output below in case it helps.
4TBSATA/Games/CiC 0.43.6 Linux via v20.5.0
❯ ./Game
[56054:0819/164636:ERROR:browser_main_loop.cc(170)] Running without the SUID sandbox! See https://code.google.com/p/chromium/wiki/LinuxSUIDSandboxDevelopment for more information on developing with the sandbox on.
[56054:0819/164636:ERROR:browser_main_loop.cc(198)] GTK theme error: Unable to locate theme engine in module_path: "adwaita",
[56054:0819/164636:ERROR:nw_shell.cc(336)] SyntaxError: Unexpected token =
[56054:0819/164636:INFO:CONSOLE(912)] "Uncaught SyntaxError: Unexpected token =", source: file:///mnt/4TBSATA/Games/CiC%200.43.6%20Linux/www/js/plugins/Tyruswoo_FollowerControl.js (912)
[56054:0819/164637:ERROR:nw_shell.cc(336)] SyntaxError: Unexpected token =
[56054:0819/164637:INFO:CONSOLE(912)] "Uncaught SyntaxError: Unexpected token =", source: file:///mnt/4TBSATA/Games/CiC%200.43.6%20Linux/www/js/plugins/Tyruswoo_FollowerControl.js (912)
[56054:0819/164637:INFO:CONSOLE(27682)] ""\n %c %c %c PixiJS 4.5.4 - \u2730 WebGL \u2730 %c %c http://www.pixijs.com/ %c %c \u2665%c\u2665%c\u2665 \n\n" "background: #ff66a5; padding:5px 0;" "background: #ff66a5; padding:5px 0;" "color: #ff66a5; background: #030307; padding:5px 0;" "background: #ff66a5; padding:5px 0;" "background: #ffc3dc; padding:5px 0;" "background: #ff66a5; padding:5px 0;" "color: #ff2424; background: #fff; padding:5px 0;" "color: #ff2424; background: #fff; padding:5px 0;" "color: #ff2424; background: #fff; padding:5px 0;"", source: file:///mnt/4TBSATA/Games/CiC%200.43.6%20Linux/www/js/libs/pixi.js (27682)
#
# Fatal error in , line 0
# Failed to create ICU number format, are ICU data files missing?
#
==== C stack trace ===============================
1: ??
2: v8::internal::NumberFormat::InitializeNumberFormat(v8::internal::Isolate*, v8::internal::Handle<v8::internal::String>, v8::internal::Handle<v8::internal::JSObject>, v8::internal::Handle<v8::internal::JSObject>)
3: v8::internal::Runtime_CreateNumberFormat(int, v8::internal::Object**, v8::internal::Isolate*)
4: ??