2 answers
A good alternative to upload scorm in Salesforce to deliver employee, sales or customer support training is the Daniwoo app available on the appxchange:
https://appexchange.salesforce.com/appxListingDetail?listingId=a0N3A00000FtU9NUAV
A very easy to use app for playing scorm right into Salesforce: you'll just need to upload your zip file in Salesforce and play your content. You can even the track the learner progress using Salesforce reports.
