SUMMERTIME SAGA v21.0.0 WIP 6440 | New Tech Update Full Gameplay Walkthrough

SUMMERTIME SAGA v21.0.0 WIP 6440 | New Tech Update Full Gameplay Walkthrough

The latest Summertime Saga update is finally here with a completely new tech system, upgraded graphics, smoother animations, and better overall gameplay experience! In this gameplay video, I cover every major change, full mission progress, and UI improvements in the WIP 6440 version.

If you’re excited for the biggest Summertime Saga update of 2025, this full walkthrough will help you see what’s new, what’s changed, and what’s coming next in future builds!

Inside This Video:
✔️ Full New Tech Update Gameplay
✔️ Version 21.0.0 WIP 6440 Full Walkthrough Guide
✔️ New UI + Updated Areas + Faster Engine
✔️ New Map Navigation System
✔️ Performance Boost + Feature Upgrades
✔️ All Hidden Changes Explained

📢 Stay updated with the newest Summertime Saga builds, leaks, and feature reveals!
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#SummertimeSaga #SummertimeSagaUpdate #SummertimeSaga2025 #SummertimeSagaGameplay