// Calculator

Server Age Timeline

Enter your kingdom number or age. You'll see everything that's unlocked and the estimated date of everything still coming.

Enter your kingdom number (or its age in days) to generate the unlock forecast.

Launch dates interpolate between tracked kingdom anchors. Wave milestones release in multi-kingdom batches, so we show day ranges where a single day would be a guess. Century Games deliberately slowed Kingdoms 1–6 by 28 days in 2026 (the "Kingdom Progress Optimizations") and some mid-2025 cohorts by about 14. If your kingdom runs a couple of weeks behind this forecast, that's why. Older guides claim TG10 unlocks on day 491; live tracker data shows that milestone is actually the Advanced Truegold Research tab, and building levels TG9–TG10 haven't shipped in any kingdom yet.