Slide Down, a 3D infinite runner arcade game, lets you control an auto-rolling ball down dangling slopes with obstacles. Simple goal: survive. Avoid sharp edges, empty holes, deadly blocks, and other traps. As the ball speeds up, the game finishes when it collides or falls off the track.
Speed increases let the ball fly higher during gameplay. These are dangerous since a poor landing can send you tumbling off the slope.

Game Highlights
- Control the ball rolling down an infinite slope
- Dodge obstacles, pits, and dangerous edges
- Increasing speed, requiring quick reflexes
- Try to surpass your own score record
- Just one small mistake and the game ends
How to Play Slide Down
From the start, the ball will automatically slide down at a constant speed. You cannot slow down or stop, you can only continue moving forward until you fail.
Dodge Obstacles
Move the ball left or right to avoid red blocks, moving obstacles, pits, tunnels, and many other hazards. Keeping the ball safe on the road is the top priority.
Adapt to the Increasing Speed
The further you go, the faster the speed and the greater the difficulty. Stay focused and control gently to maintain balance and extend your playing time.
Aim for a High Score
The longer you survive, the higher your score. After each loss, you can play again immediately and apply your experience to go further.
Controls
Press the A/D keys or the left/right arrow keys to control the ball's rolling direction.
Slide your way and try to go as far as possible. High speed is exciting, but it can also end the game in an instant. Good luck conquering the longest slope!
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