Totally fair concern — that's why I just added a guest demo mode! You can now try the full game experience at run4ever.win/try with zero registration. Pick a runner type, name it, watch it run, and see how the core loop works. If you like it, you can register to keep your runner. If not, no harm done. The game is a solo passion project by me (Marcos, from Portugal), not a data harvesting scheme. Appreciate the honest feedback — it helped me build this.