All data slots on "New Game Plus" (features an item checklist on the map screen)! Slots 1 & 2 have 100% item acquisition and are saved at the finale. Slot 3 is saved at the start of the game with Samus's arrival at the BSL research station, skipping the introduction.
Playtimes set to allow convenient viewing of the three best endings of the game. Best ending: Under 2 hours. Second-best ending: 2-4 hours. Third-best ending: Over 4 hours.