XGRA - What does XGRA stand for? The Free Dictionary
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XGRA is a really scrappy race game which gets its high-octane feel by being way too fast for the player.
XGRA is also good to play in multiplayer mode,allowing you the freedom to use a plethora of weaponry and racing tactics against your friends.
The calling sequences of the generated subroutines XFUN and XGRA
are analogous to SYMFUN and SYMGRA, except that no working arrays are required.