OverSave-Tale Undyne by FDY Full COMPLETED (Noob Mode)

I completed OverSave-Tale Undyne in 3 days! I always thought that it’s was impossible, but when I saw the tactics for the final attack, I decided to try this battle. And in just 3 days I did it! Now I can say with confidence that OS-T Undyne is easier than Dusttrust phase 2. But this battle is still very hard! Download Game - Game by FDY - @FDY FDY in bilibili - FDY in YouTube - My BiliBili - My Twitch -