Summertime Saga version 0.20.16, released in late 2022, is widely known as the "Secret Halloween Update". While it was a smaller "pre-tech" release compared to major content overhauls, it introduced significant quality-of-life improvements and fresh animations for several fan-favourite characters.
For Windows users, this version remains the go-to for a "stable" experience. You can find official downloads and legacy versions on the Summertime Saga Download Page or community repositories like walkthrough for the new Kim micro quest or help with transferring saves to this version? Changelog (0.20.x) - Summertime Saga Wiki Summertime Saga 0.20.16 Change Log for Windows
This update focused on expanding the depth of existing scenes rather than adding entirely new story routes. Summertime Saga version 0
New Micro Quest: A brand-new quest for Kim (female) was introduced, featuring an entirely new scene and a repeatable variant. Copy the text above
Pizza Delivery Minigame: Reimplemented with smoother frame rates, consistent game speed, and touched-up art.