Here are some common obstacles you should watch out for:
Walls: The tunnel walls themselves are obstacles. They can move suddenly, narrow down, or have protrusions that you need to dodge.
Blocks: Large blocks can obstruct the tunnel, requiring you to quickly maneuver around them to avoid crashing.
Holes: Holes in the tunnel can appear, forcing you to jump or move to the side to avoid falling through.
Rotating Objects: Some levels feature rotating objects within the tunnel that you need to pass through carefully.
Moving Platforms: Platforms that move back and forth can challenge your timing and coordination as you pass through them.
Speed Boosts: While speed boosts can help you move faster, they can also make it harder to navigate through obstacles, so be prepared for the increased pace.
Color Changes: Sometimes the color of the tunnel can change abruptly, indicating a shift in the pattern or difficulty of the obstacles ahead.
By being aware of these common obstacles in Tunnel Rush and practicing your reflexes, you can improve your ability to navigate through the tunnel and achieve higher scores in the game.