【R-TYPE FINAL 2/3 Evolved】[R-Typer 3] Stage 4.1 Opening Run + Boss Quick Kill R-99 ラスト・ダンサー 

The new Stage 4.1 is an interesting but challenging stage, and the boss battles, including mid-bosses, are difficult. All of these are well worth exploring.
I decided to use the yellow laser of the Anchor Force DX since it works well against plenty of minions. However, it can only be elevated to Level 2 at this stage. Still, it worked well enough.