Special symbol remains in position until used in a winning combination
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United States of America Patent
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Jun 12, 2012
Grant Date -
Mar 25, 2010
app pub date -
Sep 25, 2008
filing date -
Sep 25, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A game involves emulating spinning and randomly stopping virtual reels. If a special symbol is displayed in the matrix, and the special symbol is not used in a winning combination of symbols, then, for the next game, the special symbol is held in its position in the array, and all the reels are spun to randomly display symbols in all positions in the matrix other than in the special symbol position. If the special symbol is used in a winning combination of symbols, the special symbol is not held. The machine may hold the special symbol for an unlimited number of games as long as the player makes a maximum bet or an extra bet. Under certain conditions, an award for a winning combination using the held special symbol is enhanced the longer the special symbol is held without being used, so the player desires to not utilize the special symbol right away.
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