Hellboy Flash Game Review - Hellboy Slot Machine

The free Hellboy flash game is another popular game powered by the Microgaming platform. The Hellboy game is available as a free flash game that can be played directly via out website, and as a real cash slot machine at online casinos such as Red Flush and Casino La Vida.

The Hellboy games are practically identical, the free flash Hellboy game has its speed advantages because you don't need to install anything, - but the Hellboy casino slot machine has slightly better graphics and sounds.

The Hellboy game payouts, rules and bonus features are the same!

The Hellboy flash games offer players 20 paylines to bet and win on and two bonus features that can land some serious prizes to lucky players. The two bonus features are a Super Mode free spins bonus with sticky wilds and a unique Underworld Bonus where players must progress thru levels in order to win higher prizes.

The Hellboy flash games include both scatter bonus symbols and wild multiplying symbols to keep the base-game both fun and rewarding.

Starting the free Hellboy Flash Game

The animations and sounds used in the Hellboy flash game need to be downloaded before you can play. While this process is completely automated and work just like any other flash download it is worth noting.

The Hellboy flash game download speed depend on your internet connection but is well worth it, even if you're on Dial Up and want to play for real.

When starting the free web-based Hellboy flash game, players are shown a "Loading Time" splash screen with information about the download progress and the estimated time required. For most players this will be a few minutes at max.

If you want to play the real casino version instead of the web-based Hellboy flash game, then keep in mind that graphics and sounds are of a higher quality in the download casino and as such will take a longer time to download!

The basic Hellboy Flash Game Controls
When Hellboy has completed downloaded, the flash game will appear similar to what you see in this screenshot. The Hellboy flash game start in "Regular" mode the first time it is loaded, this mode make the game extremely easy to get started with - Players simply need to set their bet size and click on "SPIN".

Players looking for a few more options like AutoPlay should click on the "EXPERT" text below the large "BET MAX" button. The game mode can be changed between "REGULAR" and "EXPERT" by clicking on the button there at all times.



The Hellboy flash game AutoPlay work in the same way as other Microgaming flash slot machine games.
Players can select an amount of spins they want the game to run automatically, and optionally select a win amount that will cancel the AutoPlay.

The Basic Hellboy Flash Game Rules and Payouts
As with any other slot machine game at respectable online casinos, the Hellboy slots game has a paytable and rules section where you can read everything about the game payouts and bonus rules.

The Hellboy flash game has a paytable system that is split into three pages. The first page explain the Hellboy Super Mode free spins bonus and the Hellboy Underworld bonus. The second page explain how much you win when matching the best paying symbols on active game paylines from left to right. The theird page explain how much you win when matching the low-range symbols on active paylins from left to right.


The last of the three Hellboy flash game paytables also show how the 20 paylines appear on the game reels. Players can see 20 different lines moving from one side of the game to the other indicating a payline.

Hellboy Flash Game Base-Play
The base-play, - or base-game as some call it, refer to everything that goes on with the flash game when players arent enjoying a bonus feature. Most players agree that the absolutely most interesting part of any flash slots game is the bonus features, - but they are only awarded once every 200 spins (on average).

This means that the base-play is where players will be spending most of their time!

With the Hellboy flash game, the base-play is designed to be both exciting, appealing and last but not least potentially very rewarding.

With both scatter bonus symbols and wild multiplying symbols, the base-play feels less like a grind and more like an actual chance to win something big each time you spin. The most important reason for this is that the Hellboy wild symbol work as a winning multiplier. The symbol double all payouts where it substitues making winning easier and much more rewarding.

Screenshots of Big Wins with the Hellboy slot machine game


The scatter bonus symbols offer players a chance to trigger the extreme Underworld bonus game, but also offer scatter prizes each time two or more appear.

Hellboy Flash Game Slot Machine Underworld bonus
The Underworld Bonus is one of two features that players can enjoy with the flash Hellboy slot machine game. The bonus game is awarded when three or more scatter symbols appear anywhere on the slot machine reels after a spin.

Players win a scatter bonus prize that scale with the amount of scatter symbols on the slot machine reels, the bonus prize is a fixed number that the total slot machine bet is multiplied with.

Players win 2, 4, 25 or 500 times the total staked bet when 2, 3, 4 or 5 scatter bonus symbols appear on the game reels. The scatter bonus payouts are - as all of the other game prizes - the same when playing the flash Hellboy game and the downloadable slot machine game.

Three or more scatter symbols award the Underworld bonus game where players take on the role of Hellboy in a small adventure with real cash prizes!

The Hellboy Underworld bonus feature is a multi-level "pick a prize" bonus. Players will be presented with different options to select from during each level and may progress or end the feature based on their selections.

Players can encounter the following bonus objects in the Underworld bonus feature:
1. Cash prize
- If you select a cash prize you cash that amount in and progress to the next level
2. Win all
- If you select a Win all prize, you winn every possible amount in the bonus level and progress to the next level
3. Blocked
- If you select a blocked prize, the bonus feature ends paying you the total sum you have collected from the previous levels.

The Hellboy flash slot machine game has 5 levels in total. Players that complete and progress thru each of the first four levels will be able to cash in on an extra bonus prize in a special win-win feature that complete the bonus.

The screenshot series below show the Hellboy slot machine Underworld bonus feature progression from the bonus feature trigger to the completion of the 5th completion bonus level.
- Click on the Hellboy flash game images to see a larger version!

Hellboy flash game slot machine bonus feature: Underworld Bonus - Trigger and Level 1

Hellboy flash game slot machine bonus feature: Underworld Bonus - Level 2 & Level 3

Hellboy flash game slot machine bonus feature: Underworld Bonus - Level 4

Hellboy flash game slot machine bonus feature: Underworld Bonus - Completion Bonus Level


Hellboy Flash Slot Machine Super Mode Bonus
The 2nd bonus feature that players can enjoy with the Hellboy online game is called Super Mode and is a randomly awarded free spin bonus with sticky wilds.

The Hellboy Super Mode free spins can be awarded after any spin on the flash slots game and award 10 free spins that will be played with up to 3 sticky wilds appearing gradually during the bonus game.


Screenshots from the Hellboy online Flash Slot Machine Game - Super Mode Free Spins