The Subtopia video slot is not exactly based on the myth of the lost city of Atlantis, unlike so many of the other underwater civilisation themed games. Instead, this slot is about modern style humans, who like in an underwater kingdom.
Net Ent’s video slot features your usual collection of 5 reels and 20 paylines, all of which can be altered by the player. Coin sizes of 0.01 up to 0.50 can be selected by the player, and they will be able to stake as many as 10 coins per line. With a good run on the reels, you can win as much as 120,000 coins in all, whilst wagering anything from 0.01 per line, per spin, up to 100.00 per spin.
Wilds are pretty common in Subtopia, and they can replace all other symbols in the game save for scatters. In that, they are pretty standard substitute symbols. Whilst wilds are good, multipliers are better and there is no shortage of them in this slot.
After every spin, a slider will move its ways across a bar in the bottom right hand corner of the screen. This in turn will determine how much of a multiplier (up to 5x) players will bag on their winning combinations. It’s a little something for nothing, so players will love it.
Scatter symbols appear in this slot as compass icons. When the compass icon appeared 3 or more times anywhere on the reels, and in any position, the player will land a free spins bonus round. This free spins bonus is game is made all the more fun, largely thanks to yet more multipliers.
After any spin in this feature, a Multiplier Meter can appear and give you a rather tasty 2x, 4x, or 6x multiplier to add to your winnings. In many ways it is quite similar to the slider multiplier feature which appears in the base game. Also on the Multiplier Meter is a skull and crossbones icon. You can keep bagging free spins until this symbol is selected. Once it is, the bonus round ends.