Use this guide to decide when city upgrades deserve your next cash spend and when missiles, cash farming, or defense should come first.
The official loop confirms city upgrades, missiles, building destruction, cash, and rewards. Exact upgrade math is still missing, so use bottleneck-based choices.
A good city upgrade should make the next few cycles safer or more productive. If an upgrade does not improve recovery, cash stability, or attack setup, wait and compare the other paths.
A city upgrade is useful when it helps you keep earning after attacks, recover from losses, or support the next missile push.
If cash is slow, compare cash farming and city growth. If attacks are slow, compare missile upgrades. If losses are frequent, use defense first.
Do not chase strongest-city claims without verified upgrade costs or reward deltas. Pick the option that improves the next few loops.
Roblox update timestamps can change balance, rewards, and upgrade feel. Treat older public advice as a hint, not a guarantee.
Start with the upgrade that keeps cash progress moving. If attacks are weak, consider missiles; if your city keeps falling, stabilize the city first.
Not yet. Upgrade costs, reward deltas, and payback time are not verified, so this page uses safe priority rules instead of fake ROI.
Pause city spending when attacks are clearly the bottleneck and your current city can recover from pressure.
No. It gives a conservative next-action recommendation until verified costs and cash rates are available.
