The 'A King's Tale' story mode has 9 levels, spread across 3 distinct areas, with 3 levels in each area. The
easiest time to accomplish
Still Awake? without potentially hindering your progression is
during the final boss fight at the end of the 9th, and final, level.
A checkpoint activates just before your fight against
The checkpoint will be very recognizable: the boss will shake the cave and cause a ton of rocks to fall in an attempt to damage you. After a short amount of dialogue when you finally come face to face with the boss, you can easily let the boss defeat you by just standing still in front of him. He only needs to hit you about 5 times at max health to kill you. At this point, you will restart at the most recent checkpoint, mere seconds away. Repeat this process as needed until the achievement pops, shortly after your 10th death.