* I cannot try to apply real physics to comic stuff.


* If I'm running a cosmic horror game I should inform the players before it starts.
** Suggesting that maybe combat characters won't do so well does not count.
*** Cannot have the eldritch horrors have significantly more hp than the rules say they should, just to avoid the old 'hockey stadium full of explosives' trick.


* Cannot enforce ammunition tracking and realistic loadouts.
** Mainly because of how many weapons my combat characters tend to carry.