Vault Raiders DoubleMax

Vault Raiders DoubleMax is a heist-themed slot where a crew of robbers, each with their own specialty, goes after an unbreakable vault. Developed by Bullet Proof and released as a Yggdrasil YGG Masters game, it came out on October 30, 2025. Try the free demo right away with no sign-up.

How is Vault Raiders DoubleMax structured?

This slot evaluates wins on 5×3 reels with 243 ways. It uses Yggdrasil’s DoubleMax mechanic, and the key point is that the multiplier grows as cascades continue. A Yggdrasil slot Masters game made by Bullet Proof, it stands out for its cinematic heist atmosphere. As the name DoubleMax suggests, the multiplier doubles each time, and the rules themselves are simple, so you will pick them up quickly.

How does the DoubleMax multiplier rise?

Each time a cascade win happens, the multiplier doubles. In free spins this multiplier is not reset, so the round keeps getting bigger as it goes. Thanks to this, you can aim for up to 10,000x. Because it doubles each time, the multiplier grows fast even after just a few cascades. That is why expectations rise toward the later part of free spins.

How much is the vault worth?

Breaking into the vault above the reels can earn you 2,000x your max bet. It is a feature that lets you aim for one big hit, separate from the DoubleMax multiplier. The setup is that each crew member’s specialty helps open the vault. Even when the cascade multiplier is low, a single vault can produce a big win, so you have two paths to a big result.

Are there several game modes?

According to the official description, several game modes are available. Bonus buy is also supported, so you can compare the differences between modes in the demo. Nonstop action and cinematic presentation are the concept of this game. The perceived volatility can differ by mode, so it helps to spin each one briefly in the demo and pick the one you like. Using bonus buy lets you quickly see how the free spins multiplier flow works.

What should I check first in the demo?

RTP is 96.00% by default, and some casinos offer lower versions. Volatility is high and the max win is 10,000x. In the demo, check how many cascades can chain together, how large the DoubleMax multiplier gets, and how often the vault opens. The bet range is €0.20 to €100. With high volatility, get a good feel for it in the demo first.