Licensee may use Software for the purpose of: 1. Running Software on Licensee's personal computers; 2. Publishing Software's output to Licensee and 3rd Parties (e.g. posting videos or screen shots of The Software); 3. Modify Software to suit Licensee's needs and specifications.
EULA includes a modding clause:
Licensee may create derivative works based on Software, including amending Software's source code, modifying it, integrating it into a larger work or removing portions of Software, as long as no distribution of the derivative works is made unless the derivative work requires the use of a properly licensed copy of The Software
Distributed on Itch.io, supporting Open Source, let play specifically allowed, no DRM, native Linux game, modding supported, unadulterated DOS version included (Desura, Gamolith, Humble Bundle, GOG and most Steam companies don't even do that consistently), SNES cartridge reproductions (are you kidding me!?). I blinked and Wisdom Tree suddenly turned relevant and indie!