Some "unnecessary" features that are MUST-HAVES for hardcore players: - Shift-click inventory moves - Auto-sort loot - Customizable HUDs - Left/right shoulder toggle in 3rd-person shooters - Pet the dog! For some players these features might be meaningless, but for your more hardcore players (your biggest fans) they will probably appreciate if your game has them.

@UnityCodeMonkey So true Even for casuals imo. Like it gives this little bit of polish.