kill the tutorial or skip it and add pause it went rather harmful for any free play option? What happened to self discovery for those who less newbie gamers in world ->me and few people would feel that tutorial is bit much... I think you need to add maybe crafting to your game rather then buying weapons and selling them fill like a crazy rat race if you do that, means what game is more like third party seller then a prime sword or weapon seller. if that is case or story of game is you have to gather materials...and go questing and close shop or have it shop that always moving rather than stationary?
To me that makes sense? Stationary shop means he have fated arrangement shop or he / she found this shop because he had special income or was invested by mayor or township who believed in player. I believe on facebook they have two that are like this there could be more like this in particular.
Currently if was moving or caravan weapon shop it would work, resources would have to random occurrences -> on road as you travel and and clientele the same way. Why am I giving you this because it mean you have come up what things I don't come up with you have figure out what is left unsaid. Moving idea weapon shop might be crafting type or buying and be third type seller idea but you can also interface it mobile like too..it could work. Not saying I tried it...its just foggy idea...