Power-up reference

Below is a list of all power-ups available in the game, and what they mean.

+BExtra bomb
-BLose bomb
+RExtra range
-RLose range
+TBCan walk through bombs
-TBCannot walk through bombs
SBSlow bomb - 1 extra second to explode
FBFast bomb - 1 less second to explode
+$Up to 100 extra points
-$Lose up to 100 points
<<Slow down - for up to 10 seconds
>>Speed up - for up to 10 seconds