Quick Stats
| Detail | Info |
|---|---|
| Provider | Felix Gaming |
| Game Type | Video Slot |
| RTP | 96.57% |
| Volatility | Low to Medium |
| Reels / Rows | 5 × 3 |
| Paylines | 10 Adjustable |
| Min Bet | $0.10 |
| Max Bet | $10.00 |
| Max Win | 218x stake |
| Features | Stacked Wild, Collectable Free Spins, Flying Saucer Wild Drop |
| Theme | Space / Alien |
| Release Date | 20 February 2018 |
| Platform | Desktop & Mobile |
What Is Planet Rocks?
Planet Rocks is a 2018 Felix Gaming pokie that drops you onto an alien world alongside a wide-eyed green extraterrestrial hunting for gem-covered planets. The five reels sit against a starry blue background dotted with orbiting, oddly-melting planets, and every symbol on the grid is a gem of some kind — rubies, emeralds, sapphires, amethysts, and a prize diamond sitting at the top of the pay table.
This game suits players who want a smooth, low-stress session. You won’t find multiplier chains, hold-and-win mechanics, or a buy-feature here. What you get instead is a clean 10-line setup with a genuinely unique free spins system and an alien who pops up to save your spin when you least expect it. Players chasing 1,000x or higher jackpot potential should look elsewhere — the 218x ceiling is real and intentional.
RTP and Volatility
The RTP sits at 96.57%, which is comfortably above the 96% threshold most players consider the baseline for a competitive game. Over millions of spins, the game pays back roughly $96.57 for every $100 wagered — but that figure is a long-run average, not a per-session guarantee. Your own results across 50 or 100 spins will vary.
Volatility is tagged as low to medium across the most reliable independent sources. In practice, that means you can expect wins to land with reasonable frequency, but they’ll be modest in size. A $20 budget should carry you through a meaningful session without drying up quickly. The 218x max win confirms the game’s character — it rewards patience and bankroll management, not lucky one-shot swings.
Betting Range
The minimum bet is $0.10 per spin with all 10 paylines active, built from a coin size of $0.01 and a bet of 1 per line. The maximum climbs to $10.00 per spin. That’s a narrow ceiling — Planet Rocks won’t appeal to high-rollers or anyone looking to stake $50+ a spin. For casual NZ players, though, $0.10 to $2.00 per spin is a comfortable range that gives you plenty of rounds to play with.
You can reduce the number of active paylines below 10 to lower your cost per spin, but keep in mind: any winning combination that lands on a deactivated payline won’t pay out. Keep all 10 lines running if you want full coverage.
How to Play Planet Rocks
- Set your coin size using the left-side panel controls, then adjust the bet per line and active paylines until your total bet per spin shows a comfortable figure.
- Open the paytable by clicking the “?” icon to review the gem payouts and confirm what the alien wild and scatter planet look like before you spin.
- Start the reels by pressing the main blue spin button. Use the Autoplay button if you prefer hands-free play.
- Watch for wins by landing 3 or more matching gem symbols across any active payline, starting from the leftmost reel.
- Track the free spins meter in the top-right corner — every time a scatter planet appears anywhere on the reels, one free game gets added to your bank.
- Activate your free spins whenever you’re ready by pressing the button on the meter. If you collect 25 or change your bet level, they’ll fire automatically.
Try this: Set your bet to $0.20 per spin, keep all 10 paylines active, and play 50 rounds on demo mode before staking real money. It gives you a clear feel for how often the scatter planet hits and how quickly the free spins bank builds.
Symbols and Paytable
Every symbol in Planet Rocks is a gem or a character — there are no playing card fillers here, which is a welcome touch for a 2018 release.
The six gem symbols and their confirmed coin payouts for 3, 4, and 5 of a kind respectively are: the white diamond (50 / 750 / 3,000 coins), the blue sapphire and purple amethyst (30 / 100 / 750 coins each), and the lower-tier yellow amber, green emerald, and red ruby (5 / 30 / 100 coins each). Coin value affects the actual dollar payout — multiply by your active coin size to get real amounts.
The alien is the wild. The red planet labelled “Free Games” is the scatter. Both are distinct and easy to spot during play.
Bonus Features
Stacked Wild — The Alien
The alien serves as the wild symbol and can appear on any of the five reels. When a wild completes a winning combination, it pays normally and can extend wins to include symbols on the right-side reels. The more interesting version is the stacked wild: randomly, a flying saucer sweeps across the screen and converts an entire reel into wild symbols. This can happen at any time in the base game and is not linked to a scatter trigger. When it hits a reel loaded with winning combinations, the payout jump is significant — but it’s rare and entirely random, so don’t count on it to recover a losing session.
The alien also reacts visually when it completes a win, jumping out with a triumphant shout. It’s a small detail, but it adds life to what is otherwise a fairly static grid.
Collectable Free Spins
This is the feature that sets Planet Rocks apart. Rather than triggering free spins by landing three scatters in one spin, the game adds one free game to a meter every time the scatter planet appears anywhere on the reels — across any number of spins. The meter sits in the top-right corner and you control when to activate your collected spins by pressing the play button.
You can sit on 20 collected free spins through your entire session and only cash them in when the mood strikes. The maximum bank is 25 spins. If you hit 25 or change your bet level before activating them, the spins trigger automatically. During the free spins round itself, the same rules apply — each additional scatter appearance adds one more free game to the running total, so the round can extend if you’re fortunate.
This mechanic puts real decision-making in your hands, which is unusual for a slot of this era. Whether to bank free spins or activate them immediately becomes a genuine tactical choice.
Is Planet Rocks Worth Playing?
Pros:
- RTP of 96.57% is genuinely competitive and confirmed by multiple independent sources
- The collectable free spins mechanic is original and gives you control most slots don’t
- Low-to-medium volatility makes your budget last — good for extended casual sessions
- Clean, readable layout with no unnecessary complexity
- Fully mobile-optimised
Cons:
- Max win of 218x is low by modern standards — no headline jackpot potential
- Payline count of 10 is slim, and deactivating paylines reduces your win coverage
- No multipliers, bonus rounds beyond free spins, or advanced mechanics
- The $10 max bet rules it out for serious stakes players
Planet Rocks is a solid pick for NZ players who want a low-stress pokie with a fair RTP and a session that stretches their budget. The free spins collector mechanic is genuinely clever and still feels fresh. If you need big win potential or modern bonus complexity, skip it — but if a calm, reliable spin is what you’re after, Planet Rocks delivers exactly that.
Responsible Gambling
Planet Rocks uses a certified random number generator (RNG). Every outcome is independent — past results have no influence on future spins, and no strategy can change that. Set a session budget before you start and stick to it. If gambling is becoming a problem for you or someone you know, contact your local responsible gambling support service.