SmartSave, ShasteCoins and shops form the shared progression stack

What changed

The April 27 commit stack repeats across the active games: SmartSave, Shop upgrade and Better shop. That is the foundation for a stronger account loop.

Player-facing stack

• Save compatibility and account-friendly progression
• ShasteCoins as a visible reward currency
• Shops and unlock paths that make play sessions feel cumulative
• A cleaner bridge between free play, referrals and Patreon supporter perks

Why it matters

Progression gives every session lasting value. Clear saves, rewards and unlocks give players a reason to return, join the community and support future development when they are ready.