Confirm the experience
Use place 129425166667725, created by Kabooom Crew. The public title is [☢️UPD] Smash the City. Other Roblox games reuse similar names and do not follow this coin, weapon, and map loop. The identity check is in the right-experience guide at /guides/right-experience/.
Run the published loop
- Pick a weapon.
- Aim it at the skyline.
- Break the city floor by floor. The description pays coins for every block you break.
- Continue until destruction reaches a published bonus mark: 25%, 50%, 75%, or 95%.
- Spend coins on a bigger weapon or a new map. Prices are not in the description, so read the cost shown in the game before you confirm a purchase.
Sliders the description actually names
The description says sliders make blasts bigger, raise the missile count, and make storms longer. It does not assign a slider to every weapon. If a control is not on screen, there is no published hidden upgrade behind it.
What an early run has finished
You have broken blocks, the coin balance has changed, and you have crossed at least one of the four bonus marks. The size of each bonus is not published. Stopping before 25% still pays the per-block coins and skips the first bonus.
Friends
The description says friends can wreck the same city together. A public listing for this place shows a server size of 6. It does not name a separate co-op menu.
Next
Redeem SMASH on the codes page if you want the published 5,000 coins, then open the named weapons and named maps.