Angry Birds Star Wars
50 Achievements
1,000
50-60h
Imperial Entanglement
Stormtrooper popped with Tie Fighter's wing (in Single Player mode)
15
How to unlock the Imperial Entanglement achievement in Angry Birds Star Wars - Definitive Guide
For this you need to just knock a TIE fighter in a regular pigtrooper.
I did this on level 2-9. Shoot your first bird through the top gravitational field, just so it goes through it right near the top. Once you exit the field press A and your bird will multiply. The bird on the top should hit the TIE fighter softly and then push him into a pigtrooper unlocking your achievement.
Picturing this solution may be difficult, but when you have the level in front of you it's quite simple.
Pop a Tie Fighter pig. It should break apart. If one of the wings pops a Stormtrooper pig, you will get this trophy. You do not get this trophy if you knock the Tie Fighter into another pig before the Tie Fighter is popped.
Tie Fighter's appear only on some of the Death Star levels. You need to defeat a Tie Fighter, which causes it to explode and its two wings to pop off. To get the achievement, you need to have one of the broken-off wings hit a Stormtrooper. This is obtainable on many levels and you will likely get it without trying. An easy level to do this on is 2-37. Shoot your first bird down the middle. Time your shot and use the lasers to blast the body of one of the circular moving Tie Fighters inside the largest gravitational field. Within a few tries, you should be able to get the one of the wings to hit one of the Stormtroopers.