The Curious Machine Plus

Free Spins Feature

• Trigger condition: Landing 3 or more scatter symbols activates the free spins round.
• Number of spins awarded: 10 free spins (with potential for more through retriggers).
• How multipliers work: No direct multipliers specified; wins are enhanced through increased wild frequency and the expanding symbol mechanic.
• How retriggers work: Additional scatters during free spins award extra spins.
• Any special mechanics active in feature: One random symbol is chosen to become the expanding symbol at the start of the round, covering entire reels when it lands as part of a win and paying from any position.

The Curious Machine Plus Buy Options

• No bonus buy available on this slot

The Curious Machine Plus Betting, RTP & Max Win

According to Roobet Casino The Curious Machine Plus offers the following to players:

• Reels & Rows – 5x3
• Pay Type – 10 Paylines
• Min Bet – $0.10
• Max Bet – $100
• The Curious Machine Plus RTP – 96.50%
• Volatility – High
• Max Win – 5,000x
• Bonus Buy – No

The Curious Machine Plus Summary

The Curious Machine Plus delivers inventive steampunk excitement with its 5x3 grid, 10 paylines, stacked mystery symbols, wild substitutions, and rewarding free spins featuring the expanding symbol mechanic. The whimsical workshop theme and solid 5,000x win potential make it a fun and rewarding choice for players on Roobet Casino.

Our Favorite Casino for The Curious Machine Plus

If you want the best place to play The Curious Machine Plus, Roobet is our top recommendation. With instant signup, fast crypto deposits, and a massive library of Betsoft titles, Roobet delivers one of the smoothest slot experiences online. You’ll also find exclusive promotions, Roobet Rewards, and 24/7 live support making it the ideal home for spinning The Curious Machine Plus with confidence and convenience

Slot Tracking Tools for The Curious Machine Plus

Before diving into The Curious Machine Plus, take advantage of our SlotEssentials tools designed to help you track, analyze, and optimize your gameplay. Use the Record Win Tracker to log your biggest hits, the Session Tracker to monitor performance, and the Bonus Hunt Tracker for high‑volatility sessions. You can also explore our Random Slot Generator, Hot & Cold Slots, and other free tools to get the most out of your time playing The Curious Machine Plus.