Immortality

Immortality is the twentieth level in Jetshift, where the players fight Skeleton Head. It is an exceptionally difficult boss battle.

Battle
Skeleton Head will circle around the center of the screen and will spit fireballs at the player after 2 (4 in Nightmare Mode) complete rotations. The frequency of the fireballs is slow in Normal, but very fast in Nightmare.

Normal

 * Does 4 rotations before spitting fireballs.
 * Fireballs are slow.

Nightmare

 * Does 2 rotations instead of 4.
 * Fireballs are fast.

Tips

 * Doing circles around the boss will help to dodge fireballs, but less damage can be dealt.
 * Using the Life Drain will not work well on the boss, as he keeps moving.