NN666Trail

Plan each corner, guide a growing trail and keep a clear route ahead in this single-player snake game. Play offline with no account required.

Choose a way to play
• Classic Survival: start on a 14 × 14 board, collect targets, build streaks and adapt as movement speeds up. Barriers are outlined before they appear.
• Step Challenge: collect five targets in order within 60 moves.
• Trail Routes: work through 40 layouts with narrow passages, shifting gates and one-way sections. Chapter progress and scores stay on your device.
• Guided Practice: learn turns, growth and safe spacing on a slower 8 × 8 board.

Swipe across the board or use the direction pad to turn. Direct reversals are ignored, and each body segment follows the tile ahead. Collecting a target grows the trail and scores points; quick collections build a streak multiplier. Avoid the boundary, your trail and marked barriers.

Pause at any time and resume after a three-beat countdown. Review the last twelve trail positions after a run, see the finish reason, length and collection efficiency, then retry from the beginning. A classic run can be continued once after an interruption.

Adjust swipe sensitivity, movement pace, sound cues, vibration, motion, board theme and shape markers in Preferences. Scores, settings and route progress are stored locally. No account, cloud sync or network connection is needed for play.