Marketplace Free Content License

Our team would like to use the free resources available in the Unreal Engine Marketplace for the promotional videos of our mobile game. However, we would also like to point it out that our mobile game is not developed based on UE4, we only utilized UE4 to create the promotional videos.Would there be any copyright or license issue? We look forward to receiving good news from you. Thank you!

You can use it in a UE4-based promotional video.

Does it mean I can upload game assets of some old PC game that IP belongs to Epic Games or it will be removed on Unreal Engine Marketplace due to copyrights infringement for instance cancelled Jazz Jackrabbit 2 sequel I mean Jazz Jackrabbit 3?

Those IPs are not licensed in the Marketplace or authorized for your use.

Oh I see.

Can I at least upload my own custom model related to Jazz Jackrabbit outside Unreal Marketplace for instance on website named openart.org - This website is for sale! - openart Resources and Information. have these types of creative common licences non-commercial use:
CC-BY 4.0,CC-BY 3.0,CC-BY-SA 4.0,CC-BY-SA 3.0,GPL 3.0,GPL 2.0,OGA-BY 3.0,CC0.Is it possible that I can get permission to upload some character model from Jazz Jackrabbit there even if it’s Epic Games intellectual Property?

I’m sorry but that’s not permitted.

Even Spaz Jackrabbit model upload on this website?It is also not permitted?

I’m not familiar with the upload you’re referencing.