The Curious Machine
The Curious Machine Logo

The Curious Machine

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  • Curious Machine Slot Game
  • Curious Machine Slot Travel Feature
  • Curious Machine Slot Vortex Wild
Fan Favorite
4.5 / 5.0
Max Win: 250,000 coins
Betsoft RTP: 95.5%
  • Theme: Travel
  • Game Type: 3D Slots
  • Lines: 30
  • Reels: 5
  • Max Bet: $1.00
  • Min Bet: $0.01
  • Release Date: December 10, 2012
  • Compatibility: iOS, Android
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The Curious Machine Slots Review

The Curious Machine - Slot Details
Game NameThe Curious Machine
Game Type3D Slots
Release DateDecember 10, 2012
Slot Reels5
Slot Lines30
Min Bet$0.01
Max Bet$1.00
Max Win250,000 coins
With steampunk style and impressive special features, The Curious Machine is an online slot that has players, well…curious! Miles Bellhouse is the star of this game, an inventor who has created the most Curious of Machines. The special machine can help you travel through space and time.

With the help of his steam-powered robot Gizmo, Miles will be traveling to the past to protect their special invention from General Traytor, a man who wishes to use the machine for military purposes. The trip through time is a fun adventure, with hopefully plenty of wins along the way!

This Betsoft Gaming 3D slot is certainly a unique game that is both fun and exciting. With free spins and special features, players will enjoy watching as Miles and Gizmo try to outsmart the General and keep their time machine away from his grubby hands!

Free Spins and Bonus Features in The Curious Machine

There is much fun to be had with The Curious Machine slot. Players who earn a win on the reels can choose to play the Double Up feature, which is a coin choosing game. Decide which hand of the robot holds the coin to double up your win. Choose incorrectly and the feature is over.

Wild Symbol

Curious Machine Slot Wild SymbolThe Vortex is the wild in this game, appearing on the 2nd or 4th reel. When it appears, the Vortex is activated, and the symbols will rotate a certain number of times to hopefully create a win.

During gameplay, if no winning combinations are found on the reels, then a second chance reel will take place. Players are given a chance to finish a 5x win of any symbol in the game with the reels automatically spinning to see if the symbols appear.

Free Spins

Curious Machine Slot Free SpinsIn the game, the Dinosaur acts as the scatter symbol. When three or more of the Dinosaur symbols are seen on the 1st, 3rd or 5th reel, the Free Spin Feature is activated. With each free spin, a random multiplier is offered, ranging from 1 to 5.

Travel Through Time Bonus Feature

Curious Machine Slot Bonus FeatureSee the Machine symbol on the 2nd, 3rd or 4th reel, to activate the Travel Through Time Bonus. Three symbols must appear to start this special round. Once triggered, players will go along with Miles and Gizmo as they run from the General.  You can earn anywhere from 200 to 1,500 coins, depending on how far back in time you travel.

The Curious Machine Video Trailer

Play The Curious Machine Slot Game for Free

Do you want to give The Curious Machine a try? Play this fun and free game demo before playing for real money!

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Try Your Luck and Play The Curious Machine for Real Money

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Accepts US players with a 100% up to $3,000

The Curious Machine Slots Features

  • Bonus Game: The Travel Through Time Bonus can be activated with the Machine symbol, offering wins with multipliers.
  • Progressive Jackpot: There is no progressive jackpot in this game.
  • Wild Symbol: The wild in this game is the Vortex, substituting for other symbols to help create wins.
  • Scatter Symbol: The dinosaur is the scatter in this game, triggering free spins when three or more symbols are found on particular reels.
  • Autoplay Option: Choose 5 to 100 automatic spins.
  • Multiplier:Multipliers are awarded during the Travel Through Time Bonus, from 1x to 5x activated.
  • Free Spins: Earn free spins by finding three or more dinosaur symbols on the 1st, 3rd or 5th reels.

Slots Gameplay and Options

Select Lines

Choose the Minus or Plus sign to select the number of lines you wish to wager on


Use the Minus or Plus sign to choose the number of paylines you wish to play

Bet Per Line

Use the Minus or Plus sign to choose the number of bets per line


Click here to spin the reels

Max Bet Spin

Click here to place the maximum wager in the game per spin

Double Up

This button is offered when a win occurs. Click it after a win to play the gamble feature to hopefully double your win.


This button allows you to select a set number of automatic spins. Choose from 5 to 100.

Why We Recommend The Curious Machine

Curious Machine SlotWhether you enjoy the steampunk style or unusual real money online slot themes, The Curious Machine is definitely a slot to try! Easily find yourself immersed in the story, hoping that Miles and Gizmo are able to avoid the evil General and keep the time machine to themselves!

Give this slot a try at BetOnline today and go on the adventure of a lifetime, hopefully earning plenty of wins along the way! New members can enjoy an exclusive 100% up to $3,000 Welcome Bonus!

About the Author
Joanne Thompson

Joanne Thompson - Writer / Editor

Joanne likes to stay on top of her game finding the latest trends on everything online casino related. She enjoys giving our readers a heads up on new casino bonuses and slot games.

The Curious Machine reviewed by Joanne Thompson updated on March 22, 2021 with a rating of 4.5 / 5