- Smash the City unlock secrets come down to coins, destruction milestones, and weapon progression order.
- 50+ weapons and 11 maps unlock progressively; each run feeds the next upgrade.
- Milestone rewards at 25%, 50%, 75%, and 95% destruction pay out extra coins.
- Codes like the current SMASH code add free coins toward early unlocks.
- Best early strategy: dense building loops first, big-ticket weapons later.
How Unlocking Works in Smash the City
Smash the City, developed by Kabooom Crew on Roblox, is a physics-based destruction simulator where every unlock flows through one core loop: destroy structures, earn coins, spend coins on stronger weapons, and use those weapons to unlock new maps. Understanding this loop is the real "secret" — most players stall because they spend coins on the wrong unlocks at the wrong time.
The three unlock pillars look like this:
| Unlock Type | What It Gates | How to Earn It | Priority |
|---|---|---|---|
| Weapons | Destruction speed and area coverage | Coin progression path | High early |
| Maps | New environments and target density | Advancing destruction progress | Medium |
| Upgrades | Blast size, missile count, storm duration | Coins from farming | Situational |
Do not chase the flashiest weapon first. Early coins go further when you improve area coverage — consistent wide destruction out-earns a single powerful hit in the first hours of play.
Weapon Unlock Order: What to Get First
With 50+ weapons in the roster, the unlock path matters more than any single pick. The core arsenal — missiles, nukes, tornadoes, tsunamis, meteors, black holes, and orbital lasers — follows a natural progression arc.
| Weapon | Tier | Unlock Stage | Primary Effect | Best Use |
|---|---|---|---|---|
| Missile | B | Early | Focused explosive on one target | Single structures, learning the loop |
| Tornado | B | Early-Mid | Sweeps and damages multiple targets | Repeated compact farming |
| Nuke | A | Mid | Wide-area burst explosion | Dense building clusters |
| Tsunami | A | Mid-Late | Broad wave across the map | Long lanes of buildings |
| Meteor | A | Mid-Late | High-impact drop | Durable, clustered targets |
| Black Hole | S | Late | Pulls and destroys across a large area | Full-map clearing |
| Orbital Laser | S | Late | Channeled laser strike | Priority mega-structures |
Early Game (Missile → Tornado)
- Focus: cheap, repeatable area damage
- Clear dense loops near spawn
- Build coins before big spending
Mid Game (Nuke → Tsunami)
- Focus: burst and sweep clearing
- Push 50–75% milestones per run
- Start unlocking second-tier maps
Late Game (Black Hole → Orbital Laser)
- Focus: S-tier map-wide destruction
- Efficient 95%+ full clears
- Best coins-per-minute in the game
Skipping the Tornado unlock to save for a Nuke slows your farming curve. Mid-tier sweep weapons carry your coin income while you save for S-tier options.
Destruction Milestones: The Hidden Reward Track
Every city run tracks a destruction percentage, and milestone rewards at 25%, 50%, 75%, and 95% stack on top of your per-building coin income. This is one of the most overlooked Smash the City unlock secrets — players who stop at half-clear leave milestone payouts on the table.
| Milestone | Trigger | Planning Value |
|---|---|---|
| 25% | Quarter of city destroyed | Early target for short sessions |
| 50% | Half destroyed | Checkpoint to judge route efficiency |
| 75% | Three quarters destroyed | Requires a route and stronger weapon |
| 95% | Near-total destruction | Locate final targets, finish the run |
Plan each run around the next milestone, not random buildings. Route through dense clusters first, then use remaining heavy weapons on large structures to close the gap to 95%.
Step-by-Step: Fastest Path to Big Unlocks
Redeem Available Codes
Check the official Roblox game page for active codes — the current SMASH code grants 5,000 Coins, a meaningful head start on your first weapon upgrades.
Farm a Dense Building Loop
Start near spawn and clear adjacent structures in a repeatable circuit. Compact loops minimize travel time and keep coin income steady.
Buy Coverage, Not Damage
Spend early coins on weapons and upgrades that widen your destruction area — missile count and blast size upgrades multiply everything that follows.
Push Milestones Every Run
Extend each run to the next destruction milestone before leaving. Milestone payouts are the difference between slow and fast unlock progress.
Reinvest in the Next Tier
Once a Nuke-tier weapon is affordable, buy it and re-route around its strengths — burst clears of dense clusters replace your early loop entirely.
Unlock Progression Checklist:
- Redeem the current active code on the official game page
- Unlock a multi-target sweep weapon (Tornado tier)
- Hit the 50% destruction milestone in a single run
- Unlock one mid-tier burst weapon (Nuke or Meteor)
- Reach a 95% full-city clear
Across the 11 maps — from dense downtown grids to themed environments — denser maps reward area weapons, while open maps favor sweeps like the Tsunami. Match the weapon to the map before farming.
FAQ
Q: What are the main Smash the City unlock secrets for new players?
The core secret is sequencing: redeem codes first, farm a compact building loop, buy area-coverage weapons before damage upgrades, and push to destruction milestones every run. This compounds your coin income far faster than random play.
Q: How do I unlock better weapons faster?
Combine milestone rewards (25%, 50%, 75%, 95% destruction) with dense building routes and the highest-efficiency weapon you own. Codes like the current SMASH code also provide a free coin boost.
Q: Which weapon should I unlock first?
Prioritize a multi-target option such as the Tornado. It covers grouped targets efficiently for repeated farming, which builds coins faster than single-target missiles alone.
Q: Do maps affect unlock speed?
Yes. Maps with dense building clusters let area weapons like the Nuke and Black Hole destroy more targets per attack, directly increasing coins per minute and shortening the time to your next unlock.