Checkpoint 1 of this 24-hour sprint sets a high bar for difficulty. If you are coming into this expecting a standard Pokémon playthrough, you’ll be quickly humbled. The "Milotic Key" refers to the core objective: obtaining the "most beautiful Pokémon" under extreme time constraints and restrictive "key" mechanics.
: The lack of a clear tutorial for the specific "Checkpoint" rules means your first few attempts will almost certainly be failures.
: The constant ticking clock adds a layer of tension that most Pokémon games lack.