SmashTheCity
All players

Smash the City Maps

Prerequisites
None
Checked

Start on the two free maps (Downtown and Night City), progress through mid-tier cities like VI City (10,000 Coins), and explore free community-built custom sandboxes before committing up to 70,000 Coins on end-game maps like the Moon.

What you get from this guide: Full city unlock requirements, how Community Cities work, nuclear reactor explosion mechanics, and the smartest map progression order.

1. Official City Ladder & Unlock Pricing

The creator's description names 11 maps; two secondary price lists show 13. Prices below are a secondary record checked against a second list on 16 October; treat them as saving targets, not shop prices.

Downtown at dusk with a white beam cutting through falling towers

Downtown by day: dense concrete towers on a regular grid, the free city most first runs start in. Source: official Roblox artwork.

Night City skyline lit by neon windows with an explosion in the distance

Night City: the same skyline after dark, also free. The layout changes; the Coin rule does not. Source: official Roblox artwork.

City Reported unlock Status
Downtown Free Reported
Night City Free Reported
VI City 10,000 Coins (another list says 12,000) Conflict
Highway City 15,000 Coins Reported
Power Plant 20,000 Coins Reported
Stadium City 25,000 Coins Reported
River Bridge 30,000 Coins Reported
Thrill Park 30,000 Coins Reported
Tokyo Nights 40,000 Coins Reported
Desert Oasis 45,000 Coins Reported
Cairo and Giza 50,000 Coins Reported
Military Base 55,000 Coins Reported
Moon Base 70,000 Coins Reported

2. Special Map Features: Reactor

The creator confirms one chain, and nothing more:

  1. Break the reactor inside the city.
  2. Radiation spreads and keeps destroying buildings.
  3. Destruction continues without another tool hit.

The trigger, the spread radius and how radiation Coins are credited are not documented. This page does not present the reactor as a farming route.

Warning: Do not plan a run around the reactor until you have watched it happen in your own city. The official text promises the chain, not a full clear.

3. Community Cities vs Map Builder

Task What it is Known access
Play an official city The 11 or 13 built-in maps Coins
Browse community maps Player-made maps in the Community Cities tab Reported free
Build your own city Creating and publishing a map Reported paid

  • Browsing Community Cities: reported free; the tab is reached from the map menu. Watch a player open the tab in the recorded Map Builder walkthrough (08:13).

  • Building your own city: the official Map Builder pass is 999 Robux; a secondary source reports a 399 Robux creation price. Both numbers are shown because their relationship is not confirmed.

Warning: Do not buy the Map Builder pass unless you want to build. Browsing other players' cities is reported as free.

4. Map Progression Recommendations

  1. Play Downtown and Night City first; both are free.
  2. Compare the next city's price with the tool you were saving for.
  3. Put your own Coins-per-run figure into the Coin Planner before committing to a 10,000+ city.

Next Step: Learn how to fund your map unlocks with our Coins & Milestone Bonuses Guide!