Thief is a high-tech heist slot from NetEnt that puts players behind a cat burglar cracking a vault, set against laser grids, security cameras, and a soundtrack built for a stealth mission. It plays out on 5 reels and 25 fixed paylines, and its identity comes from an expanding wild tied to the Thief character himself plus two distinct free spins modes rather than a single generic bonus round.
| Provider | NetEnt |
| RTP | 96.7% |
| Volatility | Medium |
| Reels / Rows | 5 / 3 |
| Paylines | 25 (fixed) |
Landing the Thief wild on reels 2, 3, or 4 causes it to expand and cover the entire reel, boosting whatever combination it completes. The game offers two separate free spins modes: a Standard mode triggered by three or more scatter symbols that awards 10 free spins, and an Adrenaline mode triggered specifically by three Adrenaline scatters, which also awards 10 free spins but adds a rare Diamond symbol to the reels that pays up to 5,000 coins per line. Both modes can be retriggered mid-feature, so a strong scatter run can chain several rounds of free spins together.
Pros
- Two distinct free spins modes give the game more variety than a single bonus round
- Expanding wild on reels 2-4 boosts payouts whenever it lands
- Adrenaline mode’s Diamond symbol adds a genuinely high-paying extra target
- Both free spins modes are retriggerable for extended bonus play
Cons
- Medium volatility with a heist theme that’s harder to find at newer casinos
- 25 fixed paylines is less flexible than modern ways-to-win layouts
- Adrenaline mode requires a specific scatter type, so it’s rarer than the standard trigger
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Frequently Asked Questions
What is the RTP of Thief?
Thief carries a 96.7% return-to-player rate, matching many other classic NetEnt video slots.
What makes Thief's bonus round different from other NetEnt slots?
Thief offers two separate free spins modes — a Standard mode and an Adrenaline mode that adds a high-paying Diamond symbol — rather than a single generic free spins feature.
Where can I play Thief for real money?
Thief is available for real-money play at Miami Club Casino.