ELK Studios: NITROPOLIS 2

The highest paying symbol in Nitropolis 2 is the Doberman.
Next are the Cat, Pug and Rat.
The lowest paying symbols are the playing card numbers A, K, Q and J.

The paytable is as follows. *Default bet amounts are shown.
・Doberman: Wins 3 on 6 paylines.
・Cat: Wins 0.9 on 6 paylines.
・Pug: Wins 0.8 on 6 paylines.
・Rat: Wins 0.7 on 6 paylines.
・Playing card numbers A, K, Q and J: Wins 0.4 on 6 paylines.
You need to line up 3 or more identical symbols on a payline to win a payout.

In Nitropolis 2, a payout will occur when three or more symbols line up from the left.

If a payout occurs, only the symbols that caused the payout will be subject to a respin and the reels will begin spinning!

When a respin occurs, the nitro booster area at the top of the reels will also spin again. This respin effect will continue until no more payouts occur!

In addition, any scatter symbols and nitro reels that are stopped on the reels will remain fixed in place.

If you look at the Nitoropolis 2 slot screen, you will see an expanded reel at the top of the reels.
Regular symbols do not stop here, but only the NitroBooster function stops and is updated with each spin.
When the NitroBooster function stops, various effects can be triggered, allowing you to play the game with an advantage!

ALL WILD

Wild symbols are guaranteed to stop on all nitro reels that appear on the reels.

ALL PREMIUM

All Nitro Reels symbols that stop on the reels will land on one of the premium symbols with high payouts.

ALL MATCH

Nitro reels that stop on the reels will have the same symbol as the symbol that stopped to the left.

NITRO WILD

If Nitro Reels are stopped in the same spot as the NITRO WILD, the Wild symbol will stop.

NITRO UPGRADE

If Nitro Reels are stopped in the same spot where NITRO UPGRADE stops, the number of symbols on the Nitro Reels will increase.

NITRO MATCH

If Nitro Reels stops where NITRO MATCH stops, the same symbol as the one that stopped to the left will stop.

RESPIN

After the reels stop, a respin occurs. During a respin, the scatter symbols and nitro reels are fixed.

BOTH WAYS

When BOTH WAYS stops, payouts will be generated from either the left or right side of the spin.

The free spins bonus will start when three or more scatter symbols line up on the reels during normal play!

Just like normal play, the nitro booster effect occurs during free spins, and the nitro reels stop, so the gameplay doesn't change much.

・3 scatters → 10 free spins
・4 scatters → 15 free spins
・5 scatters → 20 free spins
・6 scatters → 25 free spins

The nitro reels remain fixed during free spins.

Therefore, more nitro reels will stop spinning, which can lead to higher payouts.

There are 5 types of bonus purchases.

Purchase price
・Bet x5: The bet amount is multiplied by 5, but you are guaranteed to get a payout.
・Bet x25: All 6 nitro boosters will work, or 3 bonus scatters will line up. The number of spins is 3.
・Bet x100: Regular free spins (10 spins)
・Bet x200: Regular free spins (15 spins)
・Bet x500: Super free spins (starts with 12 nitro reels locked)