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Dr Enlarge-O Slot Machine

Ok, so, let's deal with the elephant in the room right off the bat.

Dr Enlarge-O is not some depraved game sponsored by a brand of libido-enhancing drugs! It's actually a reference to the sole feature of any interest in this game - the expanding wild.

The 'Dr' in this crazy online slot is a Frankenstein-style mad scientist who uses his fantastical-looking science equipment to zap small, putrid blobs. These blobs then 'enlarge' to cover up to 5 symbols and increase your winnings.

How can I play?

If you find the right site ( is a perfect example) you can play instantly on your desktop with no download or registration.

Whilst the site is automatically enabled for play on your smartphone/ tablet, not all slots are available in this format and Dr Enlarge-O appears to be one of the ones that misses out.

Other than that you're pretty limited in the UK as to where you can play this. And, given that it's pretty difficult to track down I'm not even sure it's worth that much effort to locate it.

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Dr Enlarge-O

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Expanding Monsters Mean Big Rewards

So, symbols-wise we have said 'Dr'/ Mad scientist chap alongside a female mad scientist and some ancient-looking science equipment straight from Frankenstein's laboratory.

These include a claw, a Bunsen-burner, a flask containing a noxious-looking concoction and tongs. The remaining symbols are the four card suits each floating inside a flask.

Wilds are the word WILD in electrified writing and these substitute for all symbols except the bonus and the monsters.

The symbol that looks a little like a microphone, but, I think, is actually some sort of electricity inducer, is the bonus. When this appears on reels 1, 3 and 5 it triggers the bonus of 10 free games. There's no retrigger.

There are a selection of luminous-coloured, gloopy blobs, described as monsters, which act as a further wild, substituting for all symbols except the bonus and other monsters.

If you get a monster on a payline it'll trigger a random laser beam which, if it hits the monster, will enlarge it to cover up to 5 symbols and can increase your winnings. The expanding wilds don't have a significant impact, though, until you hit the bonus games when they multiply your winnings quite dramatically.

Other Slots To Tempt You

This online slot from Novomatic feels strangely similar to another of their creations, Reel Attraction - another mad-cap-mad-scientist romp across the reels. But where Dr Enlarge-O as a theme feels flung together and patched up piecemeal from other online slots, Reel Attraction has no such problem.

This latter Novomatic slot, whilst still on the crazy-science theme, feels a lot more thought through and features modern animated expanding wilds to give it more energy. Gameplay is similar, bonuses and payouts are equally generous and, when played at Bell Fruit Casino, Reel Attraction is very easily accessible.

Dr Enlarge-O feels a poor relation to the likes of Reel Attraction. Like he's been taking too many of his own potions and has lost his sense of reality.

Dr Enlarge-O - Conclusion

I find it tough to get too enthusiastic about Dr Enlarge-O. It has its strengths - it pays out quite generously and offers very generous freeplay credit.

However, in a saturated online slots market it doesn't stand out enough. It feels lazily put together, the theme is disconnected and borrows from so many other slots that it feels like a bit of a Frankenstein creation in itself.

Ultimately there are far better-quality, well-thought-out games available that do keep my attention - even from this game's own developer.

However, as they say, one person's reject is another's treasure trove. If my review tempts you rather than deters you then, by all means, give Dr Enlarge-O the company I'm sure he craves.

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