Gaming device with retriggerable randomly collectable composite feature game
An electronic gaming device comprises a credit input device; a display; an input device operable to receive player input and a processor. The display displays a plurality of symbols selected for display, and one or both of a first trigger symbol and a second trigger symbol as part of the plurality of symbols selected for display. After displaying one or both of the first trigger symbol and the second trigger symbol, the processor animates collecting one or both of the first trigger symbol and the second trigger symbol. After displaying both of the first trigger symbol and the second trigger symbol are collected, the processor initiates a first composite feature game incorporating at least one characteristic of each of a first feature game and a second feature game.
1. An electronic gaming device comprising:
a credit input device;
a display device;
an input device operable to receive player input; and
a game controller coupled to the credit input device, the display device and input device, the game controller comprising at least one processor and a memory, the memory storing
a) a first trigger symbol that triggers a first feature game having a first animation, a second trigger symbol that triggers a second feature game having a second animation, and a plurality of non-trigger symbols, the first trigger symbol, the second trigger symbol, and the plurality of non-trigger symbols forming a plurality of reel strips, at least a portion of the plurality of reel strips are viewable at a plurality of columns of symbol positions on the display device, and one or both of the first trigger symbol and the second trigger symbol being selectable concurrently for display,
b) at least one weighted table that lists a plurality of weight values assigned to triggering the first feature game, the second feature game, and a first composite game combining both the first animation and the second animation, respectively, and
c) instructions, which, when executed, cause the at least one processor to at least:
control the display device to display a plurality of symbols selected in the plurality of columns of symbol positions, respectively, based on one or more random numbers generated by a random number generator,
when one or both of the first trigger symbol and the second trigger symbol are displayed, animate one or both of the first trigger symbol and the second trigger symbol moving from one of the plurality of reel strips towards a first trigger symbol collection graphic where the first trigger symbol is collected or a second trigger symbol collection graphic where the second trigger symbol is collected,
when both of the first trigger symbol and the second trigger symbol are collected in the first trigger symbol collection graphic and the second trigger symbol collection graphic, respectively, animate a first composite feature game incorporating at least one characteristic of each of the first animation for the first feature game and the second animation for the second feature game based on a weight value assigned to triggering the first composite feature game to maintain a level of return-to-player,
provide, for the second trigger symbol in the second feature game, a first number of instances of a first award and a second number of instances of a second award, and
award one of the first award and the second award randomly selected based on one or more random numbers generated by the random number generator.
2. The electronic gaming device of claim 1 , wherein the instructions, when executed, further cause the at least one processor to conduct the first feature game after displaying that the first trigger symbol has been collected without collecting the second trigger symbol.
3. The electronic gaming device of claim 1 , wherein the plurality of symbols selected are displayed in a first game of a series of games after an occurrence of a designated trigger condition, and wherein the instructions, when executed, further cause the display device to display a second plurality of symbols in a second game of the series of games.
4. The electronic gaming device of claim 1 , wherein the instructions, when executed, further cause the at least one processor to assign at least one weight value of the plurality of weight values based on an identity of the one or both of the first trigger symbol and the second trigger symbol selected, and evaluate the at least one weight value assigned.
5. The electronic gaming device of claim 1 , wherein each of the plurality of columns of symbol positions includes a number of symbol positions, wherein the instructions further cause the display device to display an increase of the number of symbol positions in each of the plurality of columns of symbol positions.
6. The electronic gaming device of claim 1 , wherein each of the plurality of columns of symbol positions includes a number of symbol positions, wherein the instructions, when executed, further cause the display device to, after displaying a predetermined symbol, display a nudging of the number of symbol positions to display the predetermined symbol.
7. The electronic gaming device of claim 1 , wherein the instructions, when executed, further cause the at least one processor to award the one award without replacing a respective instance of the one award in the first number of instances of the first award or the second number of instances of the second award.
8. The electronic gaming device of claim 1 , wherein the instructions, when executed, further cause the at least one processor to animate a replacement of the first trigger symbol and the second trigger symbol with one or more feature symbols.
9. The electronic gaming device of claim 1 , wherein the memory stores a plurality of configurable symbols, wherein the instructions, when executed, further cause the at least one processor to configure the first trigger symbol to one of the plurality of configurable symbols, based on one or more random numbers.
10. The electronic gaming device of claim 9 , wherein the instructions, when executed, further cause the at least one processor to form a first prize with a plurality of prize components.
11. The electronic gaming device of claim 10 , wherein the instructions, when executed, further cause the at least one processor to award the first prize when the first trigger symbol that has been configured completes a respective prize component of the first prize.
12. The electronic gaming device of claim 11 , wherein the instructions, when executed, further cause the at least one processor to animate the plurality of prize components being made available for completion after the first prize has been awarded.
13. The electronic gaming device of claim 11 , wherein the instructions, when executed, further cause the at least one processor to animate the first trigger symbol that has been configured moving from a respective symbol position toward the first prize.
14. The electronic gaming device of claim 10 , wherein the instructions, when executed, further cause the at least one processor to associate the first trigger symbol that has been configured with a unique position in the first prize.
15. The electronic gaming device of claim 1 , wherein the first feature game is retriggerable, and the second feature game is retriggerable, and wherein the first composite feature game is retriggerable.
16. The electronic gaming device of claim 1 , wherein the instructions, when executed, further cause the at least one processor to animate a change in representation of the first trigger symbol collection graphic when the first trigger symbol has been displayed as collected.
17. The electronic gaming device of claim 16 , wherein the instructions further cause the display device to display an insertion of a plurality of contiguous stack symbols into the plurality of reel strips.
18. The electronic gaming device of claim 1 , wherein the first trigger symbol collection graphic comprises a plurality of states, each of the plurality of states collecting a predetermined number of the first trigger symbol.
19. The electronic gaming device of claim 18 , wherein the instructions, when executed, further cause the display device to display an increase in size of the first trigger symbol collection graphic when transitioning from one state having a first predetermined number of the first trigger symbol to another state having a second predetermined number of the first trigger symbol, wherein the second predetermined number is greater than the first predetermined number.