Why are people still making WWII games?
Cuz a WWI game would be unbalanced against the player.
For example:
Player 1 has entered the game
Player 1 has been killed by artillery
Player 1 respawns
Player 1 killed by maxim gun fire
Player 1 respawns
Player 1 killed by maxim gun fire
Player 1 respawns
Player 1 killed by maxim gun fire
Player 1 respawns
Player 1 killed by maxim gun fire
Player 1 respawns
Player 1 killed by maxim gun fire
Player 1 respawns
Player 1 catches flu and dies
Player 1 respawns
Player 1 trips and drowns in trench mud
Player 1 respawns
Player 1 killed by artillery
Player 1 respawns
Player 1 killed by maxim gun fire
Player 1 respawns
Player 1 learns WW1's inception has nothing to do with a bloke named Archie Duke shooting an ostrich
Player 1 killed by maxim gun fire
Player 1 respawns
Player 1 vomits up his own inards during gas attack
Player 1 has left the game