Sky Sprint runner guide

How to play

1. Guide the courier between three lanes. Collect coins as the 60-second route gets faster and the obstacle patterns grow harder.
2. Jump low coral barriers or change lanes. Tall navy crates must be avoided by changing lanes; jumping cannot clear them. Watch for crates that slide into another lane.
3. Jump across roof gaps; changing lanes cannot avoid them. A magnet draws coins from neighboring lanes for five seconds.
4. Reach the end of the 60-second route with energy left. You start with three hearts; losing all three ends the run.

Controls

Keyboard

Left and Right arrows or A and D change lanes. Up or Space jumps; W also jumps. P or Escape pauses and resumes. Enter or Space starts the opening challenge.

Touch

Swipe left or right to change lanes and up to jump. Tap the play area to jump, or use the on-screen Left, Jump and Right buttons.

Score and progress

Your score combines time survived with coin points. Coins start at 10 points per pickup. A clean chain unlocks ×2 after 10 pickups and ×3 after 25; the next coins use the higher multiplier. A hit resets the chain. Coin trail doubles the coin value before the combo multiplier.

What the AI challenge changes

When AI responds, it writes a rooftop mission and selects one of three reviewed rules before you start. The mission does not generate the obstacle course or steer the courier.

Steady route

Standard coin value and three hearts. Combos, magnets and the full obstacle course still apply.

Coin trail

Each coin pickup counts as two coins instead of one.

Second chance

One shield absorbs an obstacle hit without costing a heart.

The displayed rule locks when you start. Classic mode needs no AI response, and a late response cannot change a run already in progress. If AI is unavailable, a clearly labeled local challenge keeps the game playable.

The delivery report shows your top combo and actual bonus coin value or absorbed shield hit. Replay this rule keeps your active rule. Choose another rule shows two different local rules and a separate daily choice; preview a rule, then press Play to lock it. Local choices do not request a fresh AI mission. An optional reflection uses recorded score, coins, hits and duration. If the reflection service is unavailable, the result uses a labeled local reflection.