Tier B≈64 starter bombs
Mid Band
Where your income first becomes self-sustaining. Good for early raids and for clearing low-HP city targets, but merge upward rather than settling here.
Merge depth
Tier ~7
Tier 1 equivalents
64
Raid value
Moderate raid success
The merge math
Every merge combines two identical items into one item a tier higher, so reaching this band takes roughly 64 starter bombs worth of material — about 6 doublings from the bottom. That is why raising your spawn tier matters more than collecting more low-tier bombs: it moves your starting point up the exponent.
Cash per second for this band is estimated at roughly 50–150. The game does not publish an official income table, so use that range to compare bands against each other, not as a literal in-game figure.
Best For
Early raidsIncome scalingTown Square runs
Pro Tips
- Do not hoard duplicates — every pair is a free tier
- Upgrade spawn tier as soon as you can afford it