In , progressing through infinite days requires balancing your raw damage with efficient "Rewind" farming and hero management. Core Gameplay Loop
: Save these. Early on (Days 1–1,500), purchase the Caladbolg from the Fossil Shop; it is a reliable legendary sword that scales with your current day. Progression Milestones Key Strategy Early Game (Day 1-530) Rewind Farming days-bygone-defense
: Keep unlocking new skills until you have all 28. Once all are unlocked, you can "Awaken" them for massive power boosts. In , progressing through infinite days requires balancing
: Prioritize this skill. A common rule is to keep EM at twice the level of your other damage skills. Progression Milestones Key Strategy Early Game (Day 1-530)
: These appear after boss fights and allow you to skip 5–10 days. Your portal skip distance increases with your total Rewind count. Stat & Currency Management