File explorer

Drop a file from your game to see what it holds before you decode it. The signature names the format when it is a known one. In the byte map, blue is text and red speckle is compressed or encrypted data. Regular stripes are a table of fixed-size records (set the width to a multiple of the record size and they line up). Black is padding. The entropy graph shows the same along the file. Click anywhere on the map or the graph to see the bytes there.

Identifying unknown files explains what to look for. In a project, tools/triage/filetypes.py and tools/triage/binview.py give the same results for whole folders.