Zack is a mask unlockable in Hotline Miami and in the Level Editor of Hotline Miami 2: Wrong Number. The mask is of a frog, and when worn by Jacket, allows the player more time between kills before their combo multiplier resets.
This mask may be obtained by achieving a high score (seemingly at least a C-) in Chapter 13: Assault.
In Hotline Miami 2: Wrong Number, the combo timer is already increased from Hotline Miami, so Zack has an even longer timer.
- This Mask is especially useful when attempting to get A+ ranks on all levels, or the Combo King achievement.
- Combos are one of the best ways to boost your score, and this mask is best utilized when enemies are more spread or you otherwise need extra time to build up combos.