To cancel something is to no longer do something at a future date. If the game was originally planned to exist in a year but no longer does, that meets the definition of cancelled. The OP question is strangely worded - how can you miss a game you were never able to play?
Shut down is the correct term. A cancelled game is a game that never released. No need to muddy that definition.
To cancel something is to no longer do something at a future date. If the game was originally planned to exist in a year but no longer does, that meets the definition of cancelled. The OP question is strangely worded - how can you miss a game you were never able to play?