why ignore the biological evidence that we have evolved to do it to survive ? Why does that matter ? Certainly eating meat was essential in the past . Now it is not . The needs of our ancestors should not affect our moral decisions . <| sep |> You could have her <| sep |> Pretty sure she thought that before she was PM . <| sep |> I ' m not sure why you listen to someone who says something so general , as if big bullets actually fit every 2 d game out there . which is nonsense . Single pixels often look dull , but short lines look realistic , like tracers . There is no general rule , it depends on what fits the scale , the atmosphere and the type of game . If you want to break your block , go for what you definitely don ' t like and improve on that . This really works not just in gamedev , especially when you have no clue about what you want to do . No offense intended , you just sound like you don ' t .