Link Twin is a charming puzzle game with 100 levels.
This guide will net you each of its 11 Steam achievements.

Instructions:

• U: Move up
  
• L: Move left
  
• R: Move right
  
• D: Move down
  
• Numbers: Number of repetitions. E.g.: 4D means 4 times down.

Level 01 2U
Level 022R
Level 03U 2R
Level 042U R
Level 052U 2R
Level 062D U 2R
Level 07 U L 2U
Level 082R D L D
Level 09D R U R U
Level 10 R D L D L

Level 11   4U
Level 12  3R L
Level 13  2U D R
Level 14  U L U R 2D
Level 15 2U L R D L D L 3U R
Level 16  L U 2D 2R U
Level 17   2D L U R 2U 3D
Level 18  2D 2L D R D 3R
Level 19  L U R D L R U 2L
Level 20U L U R U 2L U R L U R U

Level 21 D 4U
Level 224U
Level 232R L 3R
Level 24R 2D L R 2U L 2D 2R
Level 252D 3U 2L R
Level 26D U D R 2D L 4U 2R
Level 27 2U 3R D R 2D L D R U D
Level 28U R 4D 2U 2D R 2U L
Level 29R D R U D 4L
Level 302U R 2D L R U 2R

Level 31  5U 3R
Level 32 4U R L
Level 33  3L U R 4D
Level 34 3D 2U 2D U
Level 35 U 4D R 4U
Level 36 4R 2U 4L D
Level 37  R D U R D L
Level 38 4D
Level 39 3D R 4U 2D
Level 40D 2R U D R L U R D 2L R U

Level 41  2U
Level 423D
Level 43 2U R D
Level 442R 2U
Level 45 U L U R D
Level 46 2D R 2D
Level 47  L 2U 2L U
Level 48 D L U R 2D
Level 49 2U R U L 4D
Level 50R U L D

Level 51  3R 2U D L 2U
Level 52 D R 2D 2L R
Level 53 R D R U D
Level 54 2R L 3D
Level 55 3D R 2U L
Level 56 U L U R U 2L R
Level 57  2D R U 2R 2D
Level 58 D 3R 4U L
Level 59 R 2D 2L 2R 2U
Level 60L D 2U R D R D

Level 61 L U L D R D 2L 2R
Level 62D L U L R D R 2L U
Level 632L R 2L 2U R
Level 642U R D R L 2D R
Level 65L U R U R U R U L U
Level 66R L U 2L 2D R 2D 2R
Level 67 2U 2L U L D 2R D R D R U L 3U R
Level 68U R U 4D 2L 2R 2U 2L D
Level 69R 3U 3R L U 2L 2D R 2D L D
Level 70U L U R 3D L U R U R 2U L 3D R D 2L U R 2U L D R 2D

Level 71   U 2L D 4U 3R L D U L
Level 72  3D R D R U D 3L U
Level 73  2L R 2D R 2U D L 2U D L R 4D 3U
Level 74  R D 2R 2L D R U R 2D
Level 75  R 2D U L 2U L R D L D R U R 2D
Level 76  D 2L U 4R 2U D L 2U D L R
Level 77   2L U 2R 3D 3L R D
Level 78  L 3D 2R 2U R 2D L D R 3U L 2D R D L 4U
Level 79  L 3U R 3U L 2R L 2D
Level 802R 2U 2R 2U 2L 2D L 4D 2R

Level 081  2D L 2U R 2D R L 4D L R 2U R
Level 082 U R 2D R 3D R D 2L U R L D L 3U 3L
Level 083  D 2L U 2L 2R D R
Level 084 R 3D U R D 3L U L R
Level 085 U L D R 2U D R
Level 086 D L U L D U L R 2D L D
Level 087  3D R 2U L D R D L U
Level 088 U R L 2U 2D L R
Level 089 D L U R U 3L D R
Level 090D 2L U 4D U 4R 3U

Level 091 L D 2R U L R 2U L D L D R U 2L 2D R 2D U
Level 092U L 2D L R 2U R D R U L
Level 093U 3L U R D R L U L D 2R D 3L D 2R D R D L 2U 2L U 4R 2D 3L D L U R
Level 094R 2U R 2U R 2U
Level 0952U 2R 2L 2U
Level 0963D L 2U 2L U D 5R U D 2L 3D L
Level 097 D L R U 2D L U 3L R 3U 3D 2R 3U 3D L
Level 098U R 2D R 3D R U D 2L R 2U 2L
Level 099R 2D 2L U R D 2R 3U 3D 2L U R D 2R 4U 5L R
Level 100D 2R 2L D 3R 4L