Book of Blood Slot Review

Book of Blood Slot from NetGaming Full Review

Book of Blood from NetGaming lands right in time for Halloween, with a blood hungry Dracula watching over 5 reels and 10 paylines. The slot runs on a classic 5x3 layout with bets from €0.10 up to €50 per spin. Official RTP sits at 95.58% and volatility is high, so I expect long dry spells mixed with sharp bursts of action when the features line up.

Visually, Book of Blood leans into gothic horror rather than flashy effects, but the theme works, especially with the eerie symbols and the iconic book on the reels. Under the hood, this is a familiar ‘Book of’ mechanic given a twist by the extra reel in free spins. I find it plays well on desktop and mobile, in both landscape and portrait, which suits quick Halloween sessions.

How to Play Book of Blood

When I load Book of Blood, the first thing I hit is the red circle with the black twisted arrow in the middle of the screen, which acts as the main spin button. The slot has 5 reels with 3 rows each and 10 fixed paylines, so my only real choice is the stake. I adjust the coin value between €0.01 and €5, which sets the total bet from €0.10 to €50 per spin.

If I want to speed things up, I use the autoplay option next to the spin button, where I can set between 10 and 1000 automated spins. The max button jumps the bet straight to the highest stake, handy when I feel brave. Pressing the plus sign opens the menu where I read the rules, check the paytable, mute the sound, or tweak the screen size to suit my device.

Symbols and Payouts in Book of Blood

Payouts in Book of Blood are tied to the coin value, with every win equal to the symbol’s listed value multiplied by that coin size. There are nine regular symbols on the reels. The lower end of the paytable is filled with the usual card values from 10 to A, styled with horror touches. These symbols can bring between 5 and 150 times the coin value for combinations across the 10 paylines.

Mid-tier wins come from the theme icons. The Bat symbol can pay between 15 and 200 times the coin value, while the Coffin follows the same payout range, so a screen of these can put together a tidy hit. The Chalice filled with blood sits higher still, awarding between 25 and 500 times the coin value, which can add up fast when free spins and expanding mechanics line up in your favour.

The real star among the regular icons is the Vampire. He pays from just two of a kind up to five, with rewards between 10 and 2500 times the coin value. On top of that, the Book with the cross is both Scatter and Wild. It substitutes for other symbols to complete lines and pays anywhere on the reels, giving between 20 and 200 times your coin value when enough land on the grid.

Symbols and Paytable

Symbol	Quantity	Payout
	Scatter
	5	x100
	4	x10
	3	x1
	Wild
	5	x125
	4	x25
	3	x5
	2	x0.5
	5	x25
	4	x10
	3	x1.25
	5	x10
	4	x5
	3	x0.75
	5	x10
	4	x5
	3	x0.75
	5	x7.5
	4	x2.5
	3	x0.5
	5	x7.5
	4	x2.5
	3	x0.5
	5	x5
	4	x1.25
	3	x0.25
	5	x5
	4	x1.25
	3	x0.25
	5	x5
	4	x1.25
	3	x0.25

Best Book of Blood Bonus Feature

For me, the heart of Book of Blood is the free spins feature and the in-bonus twist around the special expanding symbol. Landing three or more Book Scatters not only pays a scatter win but also awards 10 free spins. Before the round begins, one regular symbol is chosen as the Special Expanding symbol and remains fixed for the whole feature, which can lead to some hefty screen coverage.

During free spins, any reel showing at least one Special Expanding symbol contributes to a collection bar above that reel. Once the initial payline wins are paid, a sixth bonus reel comes into play. It respins as long as new expanding symbols appear there, collecting them and repeatedly spinning. When the respins end, any reel with enough collected symbols turns fully into that icon, paying on all paylines even in non-adjacent spots. I can also buy straight into free spins for 80 times the total bet.

RTP & Volatility in Book of Blood

From a numbers angle, Book of Blood runs on a 95.58% theoretical RTP with high volatility. That mix suits my style when I am chasing feature-driven hits rather than steady small wins. The base game can feel quiet, but the extra reel respins during free spins and the option to pay 80x for the Buy Bonus mean the balance can swing fast if the expanding symbol setup falls the right way.

Book of Blood Slot Verdict

As someone who has spun a lot of ‘Book of’ slots, I see Book of Blood as a solid take with a neat Halloween spin. The graphics will not blow anyone away, yet the Dracula theme, the sixth reel respins and the Buy Bonus keep the gameplay engaging. If you like high volatility, expanding symbols and the thrill of hunting that one big round, this NetGaming title is worth a serious session.

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