Quick answer
Plan the descent through two horizontal laser lanes around the central boulder. Prepare the shielding and the lower-right landing pocket before releasing the red ball; a continuous vertical cut exposes both crossings.
- Level
- Level 15
- Difficulty
- Normal
- Objective
- Guide the red character to the green creatures in level 15, keeping each separated pocket reachable before the last drop.
Video walkthrough
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Step-by-step
Prepare the boulder route separately from the ball route. Open only the support needed to move the boulder into its useful position.
Trace the laser line before opening any crossing. Keep the red ball behind solid cover until that crossing is visibly safe.
Use the boulder as cover at the beam crossing. Verify that the beam is blocked before letting the red ball pass through.
Open the final downward connection after the upper route is clear. Keep the landing pocket wide enough for the enlarged ball.
Leave the rock’s support until its destination is ready. Removing it early can occupy the same narrow landing needed by the red character. Check the full target route after the last movement, including pockets above the final drop. If a creature remains, identify the earliest turn that missed it and change that local approach on the next attempt.
Tips
- Leave the rock’s support until its destination is ready. Removing it early can occupy the same narrow landing needed by the red character.
- Check the bright line before each release, including the return path. A route that is safe in one visible frame can change when surrounding objects move.
- Prepare the destination before opening the starting support. Keeping the first movement controlled makes it easier to tell whether a later failure comes from the tunnel shape or release order.
Common mistakes
- Opening the final outlet before checking higher target pockets can leave a creature above the character with no route back. Inspect the side entrances before making that irreversible drop.
- Removing several supports in one swipe makes the release order unpredictable. When a moving piece occupies the route, wait for it to settle before changing nearby sand.
Frequently asked questions
How do I keep the loose rock from blocking the route?
Plan the descent through two horizontal laser lanes around the central boulder. Prepare the shielding and the lower-right landing pocket before releasing the red ball; a continuous vertical cut exposes both crossings. A loose rock can settle across a passage that previously looked open. Check where it will stop relative to the next target, then separate its release from the red character’s arrival. This is a timing problem as well as a tunnel-shape problem.
What should I check at the bright-line crossing?
The crossing depends on the visible line and the positions of nearby objects. Compare the moment just before release in the recording. If your board differs, hold the starting support instead of assuming the same crossing is safe.
Why should I keep the starting support?
Prepare the destination before opening the starting support. Keeping the first movement controlled makes it easier to tell whether a later failure comes from the tunnel shape or release order.