Some patches in the beta section

Hi friends!

Due to reports of a (apparently kind of rare and difficult to reproduce) bug in the headquarters menu where it was impossible to open the sub-menus, I have made some changes in the code and uploaded to the Beta section for testing. To activate, right-click Armed in the steam library list, select Properties, open the Betas tab and opt for "beta -" in the dropdown list.

In defensive mode, waves now should not surpass number 50.

This patch also unblocks the aspect ratio and window resizing for players using super-wide monitors.

Please let me know if you are still having any problem related to the issues above. I'm doing my best to make the game work smoothly for everyone, but I can't test every possible hardware and software combinations out there without your help.

Thanks, stay safe and happy Easter!