i went out of bounds falling in the outer are (lots of walking to get to the area with no ground) and to get out of bounds, jumping while moving and being attacked helps you jump higher, try it!
Finally on 1- level 20, just shoot the right side in the direct middle of that spot, wait a second and you'll land safely to get 3+ stars, and by finally, if you got 3 stars on all levels, and got some 4 stars on some I helped you on, you now have 130 stars, upvote this comment if I helped you fully!
On 1- level 12 shoot the pillar to make toshi land on the platform close to the dance floor, rotate to any corner of the level to make sure you have a clear shot to shoot the woods side facing the steel, shoot on that side and you get 3+ stars!
In 1- level 6 point the camera the the left until you're @ the the corner view of the level then break the wood on the right facing toshi in 1 shot to get 3+ stars
On 1- level 3, aim almost compeltely to the right side of the level, hit the middle top block and it should also hit to break the right side (where the top wood is) so hit them twice only, then you get 3+ stars!
And on 2- level 20 point the camera to the right side viewing tosh'is right side of her body, but move it a bit to the right a little, shoot the top of the boulder, wait a second, then shoot the side of the wood facing the long steel then shoot from that side, wait then you have 3+ stars!
And on 2- level 18, make sure to aim to toshi behind her to her left (corner of the wood box, shoot the wood holding the dance floor then when the time comes, shoot the bullet below the wood so it will hit it twice (under the area where toshi is standing) then wait and you get 3+ stars!
 "Drift Runners"){kind=icon}
 "Sola Rola - The Gravity Maze"){kind=icon}
 "Neverending Light"){kind=icon}
 "No Angry Birds"){kind=icon}
 "SlenderMan v0.1"){kind=icon}
 "A Good Wife"){kind=icon}
 "Lost World"){kind=icon}
 "Rogue Soul"){kind=icon}
 "Escape from really boring island 3"){kind=icon}
 "Slenderman Returns"){kind=icon}
 "Save Toshi"){kind=icon}