1. Are there any bonuses that are either only available for a limited amount of time, or only available for a specific promotion (like pre-order bonuses, special codes, etc.)?
2. Is there anything permanently missable, even rewards for playing the game in a specific fashion?
3. Are there any bonuses that are unlocked by having save data from a different video game?
4. Is this game identical on all platforms, including the presence of an achievement equivalent for systems that lack them, and what will it release on?