For some reason I'm not able to see them when clicking "test game" or "test current map". I need to use "build without packing" or "build and pack" to see the lights.
I'm afraid I can't help with the weapon sprites. I do remember having some problems importing them at first. I think I played around with different image resolutions, formats and then adjusting scale and position, and after a while I got it to work.
I had the same problems and solved it by installing NET 5 and VC2010 redist.
Installation instructions
Download this application from the itch.io client.
You will need .NET 5, .NET Framework 4.6 to run the editor and VC2010 redist to run the games created with it,
Windows 10 is strongly recommended, although it will work on any system with .NET 5.
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Download the application through the itch.io client.
To run the editor you need .NET 5, .NET Framework 4.6, to run games made with it VC2010 redist.
Windows 10 is recommended, but the editor will run on any system with .NET 5.5 installed.
