Lethal velocity

Mostly of interest for games where the player moves on foot or without the protection of larger vehicle, but there are plenty of driving games where crashing into something has no ill effect besides stopping the vehicle (reducing speed to 0, even if this is accompanied by a spectacular crash animation).

Any game where player controls an aircraft can be assumed to have this by default and should not therefore be marked, but can be for sake of completeness.

Children:
* Fall damage