Over the Moon is a volatile BTG slot with a space arcade theme, and the dynamic grid has a maximum of 6x7 reels and 117,649 ways to win. You receive up to three rockets with multipliers of up to x10 that last for up to three reaction victories and collect/boost meteor prizes worth up to 100x per rocket. In the bonus round, the rocket multipliers increase progressively, and you can win up to 13,750 times your wager.
Wild symbols can only appear on reels 2, 3, 4, and 5 and pay between 1.5 and 50 times your wager for six-of-a-kind wins with premium symbols. The wild symbol can substitute for pay symbols to help complete and/or enhance wins, but it cannot replace scatter, battery, or meteor symbols. The Reactions mechanic removes and replaces winning symbols, and this feature continues as long as your winning sequence continues.
Randomly, rockets can materialise on the left side, and you can have up to three of them at once. In the basic game, rockets come with multipliers of x1, x5, or x10, as well as up to three fuel cells each. Per reaction, rockets are eliminated as their fuel cells deplete, with each multiplier rocket losing one fuel cell per reaction.
You can also land Meteor Symbols that award cash prizes up to 100 times your wager, with the meteor rewards being collected once per Rocket (if present simultaneously). The meteor prizes are also multiplied by the number of collected rockets. To clarify, rocket multipliers do not impact standard line wins; only meteor prizes are affected.
Three scatter symbols must be visible to activate the bonus round, which awards 12 free plays. On top of that, you receive +2 additional spins for each additional scatter that triggers the bonus, and the bonus round features an uncapped progressive Rocket Multiplier. It begins at x1 and increases by +1 for each additional projectile visible. As before, rocket multipliers augment meteor rewards.
A further deviation from the standard game is the ability to land Battery Symbols on reel 6, which will light up all three fuel cells on all present missiles. You receive +4 extra spins for each scatter in view, plus an additional +2 extra spins for each scatter that retriggers the feature.
If at least one of the triggering scatters is enhanced, you can activate an Enhanced version of the bonus round, which awards 12 additional free spins. In contrast to the standard bonus round, the rocket multipliers begin at x2 and increase by +2 with each new rocket that appears.