int main ()
{
while (stopgames == false)
{
system ("cls");
for (int y = 0; y < 6; y++)
{
cout << Board[y];
}
for (int y = 0; y < 6; y++)
{
for (int x = 0; x < 12 ; x++)
switch (Board[y][x])
{
case '#':
{
Board[y][x] = 219;
}
case '@':
{
if (GetAsyncKeyState(VK_UP) !=0)
{
int y2 = (y-1);
Lines 8,10,12,14: You're trying to store 14 characters into an array declared as [12]. Your quoted literal is 13 bytes and you have not alllowed for the trailing \0.
Line 21: stopgame is misspelled.
PLEASE USE CODE TAGS (the <> formatting button) when posting code.
It makes it easier to read your code and also easier to respond to your post. http://www.cplusplus.com/articles/jEywvCM9/