I often have the issue of running out of space on my PlayCanvas account due to having made a lot of projects with many assets.
It would be cool to have a ‘Retire Project’ option in each projects settings which would delete everything (assets, materials, etc) except the published packages and hosted scripts (so I can still use the scripts for learning and still play this project through the published package).
You’re currently on the old PRO5 plan. This has a storage limit of 500MB. However, last month, we announced new plans. For the same price, you can switch to a Personal plan, which has 1GB storage and unlimited private projects. Making the switch should solve your problem and not cost a penny/cent more.