It will have replayability! Yes! That is the intention.
Regarding solo tools, these may be of interest to you
- You might want to check out Perplexing Ruins solo sheets: https://perplexingruins.itch.io/solo-gaming-sheets.
- His oracle card is also a nice resource that I use: https://perplexingruins.itch.io/fallen-solo-oracle-card
- I also just backed this project which has a cool card-based region generator: https://crowdfundr.com/deck-of-dungeons?ref=cr_1DE4jf_ab_3DESi3