# Crash Hour 2D — Traffic smash physics game

> Traffic smash physics game (iPhone/iPad app by Kayani Labs.)

- Source: https://appshunter.io/ios/app/crash-hour-2d/id6817586608 (this page in markdown: same URL + `.md`)
- Developer: [Kayani Labs](https://appshunter.io/developer/6817586611)
- Category: Games, Action, Casual
- Price: Free
- Age rating: 9+
- Requires: iOS 15.0 · 13 MB
- Languages: American English
- Released: 2026-10-28
- Data updated: 2026-11-13

## What is Crash Hour 2D?

Crash Hour 2D is a car crash game about one glorious idea: cause the biggest pile-up a junction has ever seen. Pull back, aim and launch your car into rush-hour traffic, then watch the chain reaction of crashes, explosions and flying wreckage. It's the 2D edition of Crash Hour.

PULL BACK, AIM, SMASH
One-touch controls, big physics chaos. Slingshot your car into the traffic, time your launch for the perfect hit and use wreck steering to guide the wreckage into one more victim. Every car you wreck adds to the damage bill.

CHAIN CRASHES FOR HUGE COMBOS
Knock cars into cars into buses for combo chains. Blow up petrol tankers for massive explosions, flatten landmarks, and fill the meter to set off the BIG BANG: a huge blast that sends everything nearby flying.

JUNCTIONS FULL OF TRAFFIC
• Six hand-built junctions: crossroads, T-junctions, a roundabout, a level crossing, the five-way Five Ways and the Spaghetti Exchange
• Traffic lights, buses, taxis, vans, police cars, sports cars, motorbikes and hidden surprises
• Elite versions with faster, meaner traffic and only two cars
• Endless remixed junctions once you've earned your stars

NEW CHALLENGES EVERY DAY
• A new Daily Junction every day, with a global daily leaderboard
• A Weekly Gauntlet with three rule-bending mutators
• Three daily missions and a free monthly CHAOS LICENSE season track
• Daily check-in rewards, play streaks and achievements for every kind of mayhem

BUILD YOUR GARAGE OF DESTRUCTION
• 10 vehicles to unlock: the trusty Banger, Milk Float, Black Cab, Muscle Wagon, Rocket Bike, Whippy Van, Skip Lorry, The Hearse, Demolition Bus and Road Roller
• Upgrade power, weight, meter charge and wreck steering
• Paint jobs, decals and mystery prizes from the Impound Lot
• Scrapyard prestige: crush your garage for a permanent boost

PLAY OFFLINE, NO ADS
Crash Hour 2D is fully playable offline, with no ads and nothing to buy with real money. Every car, upgrade and paint job is earned by causing chaos. Go online for the daily leaderboard, and use a garage key to carry your progress to a new phone.

If you love car crash games, traffic smash games, destruction physics and quick arcade action, this is your junction. Launch, crash, repeat.

## Is Crash Hour 2D safe?

Not enough ratings yet to assess Crash Hour 2D.

## Is Crash Hour 2D legit?

Crash Hour 2D has limited verification signals. The AppsHunter Legitimacy Score for Crash Hour 2D is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.0.2 — 2026-11-12

New name: the game is now called Crash Hour 2D. The detonation move is now called the BIG BANG, and mid-air steering is now called wreck steering. Small fixes.

### 1.0.1 — 2026-11-05

Gridlock 2D is now Smashy Crossroads 2D. Small fixes and improvements.

### 1.0 — 2026-10-29

No release notes.

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## More apps by Kayani Labs

- [Gridlock 3D: Car Crash Chaos](https://appshunter.io/ios/app/gridlock-3d-car-crash-chaos/id6817827050)

All apps by Kayani Labs: https://appshunter.io/developer/6817586611

## Related topics

[crash detection](https://appshunter.io/ios/topics/crash-detection)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-13.*