Pet Rescue Level 137 Tips
Keep the line blaster till the end of the level. Try to destroy all the wired blocks before you move on to the last stage of the level. Use the rocket booster for that. Use the last rocket you’ll activate to rescue the pets in the first column of the screen, after having used the line blaster to rescue the pets in the right part of the screen. Use the bomb in the first stages of the level in order to smash the wires of some blocks. Don’t keep it till the end of the level.
Pet Rescue Level 137 Walkthrough Video
Watch our strategy on the following video to beat it, without using any boosters.