What on Earth Slots
What on Earth Slots throws a quirky space theme, bold visuals, and real win potential into a 5-reel, 9-payline package that’s built for fun and payout-focused play. Colorful planet-symbols and goofy cosmic icons keep each spin lively, while flexible coin settings let you control how aggressive you want to be. If you like games that pair personality with straightforward mechanics and bonus-packed moments, this one deserves a try.
How the game works: simple reels, obvious rewards
This is a 5-reel video slot with 9 fixed paylines. You’ll see planet-heavy symbols like What on Earth, Watermelon Planet, Plum Saturn and Cherry Comet alongside quirky icons such as Port Hole, Console, Asteroid and Orange Sun. Scatter-style icons — Rocket, Saucer and Shuttle — trigger the game’s special sequences.
Coin sizes span from $0.01 up to $1, and you can play 1–5 coins per line. That range gives you tight control over risk: the lowest stake per spin works out to about $0.09 (9 lines × 1 coin × $0.01), and the maximum bet caps at $45 (9 lines × 5 coins × $1). Payouts come from matching symbols across the paylines; bigger planet symbols pay out handsomely when they line up.
If you want a deeper look into the studio behind this one, check the developer profile at Microgaming (Apricot).
Bonus features that propel wins
What on Earth spices spins with two standout bonus rounds. The Destination bonus game drops you into a mini-adventure across planets where choices, multipliers or instant credits can multiply your haul. Beam 'em Up bonus game ramps up the action, offering stacked rewards, free spins or pick-style prizes depending on how the round plays out. Scatter icons (Rocket, Saucer, Shuttle) are the gateway to these features, and once you see them light up, expect more interactive moments than you get from a plain base game.
There are also smaller in-round pay opportunities: keep an eye on high-value planet symbols and combos that can carry you into a bonus-triggering spin. These extras are designed to keep momentum rolling and to reward players who chase the feature rounds.
Smart play tips: manage risk and chase features smartly
Treat the coin-size options like gears in a machine. Start small to learn the rhythm and how often scatters and bonus rounds appear, then scale coins-per-line as you grow confident. With 1–5 coins per line, you can nudge volatility up or down without changing paylines. If you’re chasing the Destination or Beam 'em Up bonuses, a mid-range bet often balances run length and the chance to trigger features; going straight to maximum bets makes sense when you’ve got a healthy bankroll and want every spin to qualify for top prizes.
Keep sessions measured: set a spins or time limit and stick to it. Watch how often the bonus rounds crop up in a short trial—if they seem rare, preserve your stake and focus on moderate bets to extend play. Finally, use available casino bonuses wisely; temporary free spins or match offers can give you more cycles on the reels and better odds to catch a feature when it appears.
Final word: ready for some eccentric space action?
What on Earth Slots blends a playful outer-space motif with accessible mechanics and two engaging bonus rounds that can deliver memorable payouts. The flexible betting steps mean casual players and higher rollers can both find their groove, and the scatter-driven features add enough variety to keep sessions entertaining. Give a few practice spins to feel the flow, then turn up your coin level when the run feels right — those planetary payoffs are waiting. Act fast if you spot time-limited casino boosts, since extra spins and boosted offers don’t stick around forever.