Hey again @Fantam_Mayfly!
So something I would suggest is:
Try a few of these things out and see what works for you.
- Find your level and export it, which should include the terrain. Much less storage than the whole project. Test this by making a dummy blank project and try to Import the level to that.
- Backup the entire project. Delete versions which aren’t deemed important regularly to make room for new backups.
- Just keep going. Like I said, it SHOULD be fine but trust is hard to come by when you work hard on something
