Turbo Drive3D

Turbo Drive 3D is a casual mobile game that blends 3D racing with merge-and-idle mechanics. On the home screen, you merge car boxes to upgrade your vehicle, then take it to the track to race against AI opponents on elevated highways.
### Core Gameplay 1: Racing

- Goal: Drive from the start line to the finish line before the countdown reaches zero
- Controls: Swipe left/right or drag the virtual joystick to steer your car laterally, dodging AI cars and collecting power-ups
- Launch: At the start of each level, tap at the right moment as a rotating indicator passes through a target zone — the closer to the center, the better your launch quality (Normal → Good → Boost → Perfect), granting stronger acceleration and shield effects
- Timer: Each level has a strict time limit; run out of time and the race ends in defeat
- Power-ups (collected by touching corresponding icons):
| Item | Effect |
|------|--------|
| Speed Boost (Booster) | 5s super acceleration |
| Jump (Booster2) | Leap over obstacles + speed boost |
| Diamond | Collect diamonds |
| Magnet | Auto-attract nearby diamonds for 5s |
| Shield | 6s invincibility; destroys AI cars on collision |
| Bomb | Destroy up to 3 AI cars ahead |

- Energy System: Destroy AI cars by side-collision to build up energy. At 3 energy points, trigger an area-wide speed boost + shield
- Revive: Watch an ad to revive once after crashing, gaining an extra 10 seconds
### Core Gameplay 2: Merge & Idle

- Merge Panel: The home screen features a 12-slot (3×4) merge board. Drag two car boxes of the same level together to merge them into a higher-level one
- Auto Coin Generation: Cars on the board produce coins automatically — the higher the level, the faster the output
- Supply System: A random-level car box is auto-supplied every 20 seconds; an airdrop arrives every 120 seconds
- Car Upgrade: Higher merge levels mean higher speed and max speed on the track
- Shop: Buy car boxes with coins or diamonds. Prices increase as you approach your current max merge level

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### Racing Experience

- Tracks are dynamically assembled from multiple segments, stretching forward until the finish line
- AI cars come in two types: slow (speed 750) and fast (speed 1000), interacting with the player's car through collisions
- Collision mechanics: side-impact destroys AI cars; rear-end collisions slow you down for 2 seconds
- Switchable camera angles (ESC key or in-game button)