G

Greentube

Headquarters: Vienna, AT · Founded 1998

98

Games Tracked

95.18%

Avg RTP

0

Conflicts

300

Full Library

Overview

Greentube was founded in Vienna in 1998 and operates as the interactive division of NOVOMATIC AG, one of the largest land-based gaming technology companies in the world. Its primary function is converting NOVOMATIC's land-based slot machines into online formats.

Key innovations

Greentube has systematically ported NOVOMATIC's most successful cabinet titles to online and mobile platforms, preserving the original mechanics and volatility profiles while updating the presentation.

Notable titles

Book of Ra (2005) originated the "Book" genre — a free-spin mechanic where a randomly selected symbol expands to fill entire reels — imitated by dozens of competing studios. The catalogue exceeds 300 titles.

RTP and licensing

RTPs vary across the catalogue, with Book of Ra Deluxe at 95.10%. The studio is licensed by the Malta Gaming Authority and UK Gambling Commission.

Licences: MGAUKGC

Games on SlotMultiplier (98)

×5,000 max win

Book of Ra Deluxe

×5,000 max win

×5,000 max win

Book of Ra Magic

×5,000 max win

Lucky Lady's Charm

×1,000 max win

Lucky Lady's Charm Deluxe

×1,000 max win

Lucky Lady's Charm Deluxe 6

×1,200 max win

Dolphin's Pearl

×1,500 max win

Dolphin's Pearl Deluxe

×1,800 max win

×1,000 max win

Sizzling Hot Deluxe

×1,000 max win

Sizzling Hot 6 Extra Gold

×1,200 max win

×1,000 max win

Columbus Deluxe

×1,500 max win

Lord of the Ocean

×5,000 max win

×1,000 max win

×1,000 max win

Rumpel Wildspins

×2,000 max win

Garden of Riches

×1,500 max win

×2,000 max win

×2,000 max win

×1,000 max win

×1,500 max win

×1,000 max win

Plenty of Fruit 20

×1,000 max win

Plenty of Fruit 40

×1,200 max win

Plenty on Twenty

×1,000 max win

×1,000 max win

Ultra Hot Deluxe

×1,000 max win

Just Jewels Deluxe

×1,000 max win

The Real King Gold Records

×2,000 max win

×1,500 max win

×2,000 max win

×1,500 max win

×1,000 max win

×1,000 max win

Fruit Sensation

×1,000 max win

×1,000 max win

×1,000 max win

×5,000 max win

×2,000 max win

Captain Venture

×2,000 max win

Queen of Hearts

×1,500 max win

Queen of Hearts Deluxe

×1,500 max win

Secrets of Alchemy

×1,500 max win

×1,500 max win

×2,000 max win

×2,000 max win

×1,500 max win

Ramses II Deluxe

×1,500 max win

Always Hot Cubes

×1,000 max win

Lucky Fortune Cat

×2,000 max win

×1,000 max win

×1,000 max win

×1,000 max win

×2,000 max win

×1,500 max win

×1,000 max win

×1,500 max win

×1,500 max win

×3,000 max win

×1,500 max win

×1,000 max win

×2,000 max win

Magic Mirror Deluxe

×2,000 max win

Magic Mirror Deluxe II

×2,500 max win

Book of Ra 6 Deluxe

×5,000 max win

×1,500 max win

×1,000 max win

×2,000 max win

×1,500 max win

×2,000 max win

Fruit Smoothies

×1,000 max win

World Cup Fever

×1,500 max win

×2,000 max win

×1,000 max win

Dolphin's Pearl 6

×2,000 max win

×2,000 max win

×2,000 max win

×2,000 max win

×2,000 max win

×1,500 max win

Columbus Free Spins

×2,000 max win

×1,000 max win

×1,000 max win

×2,000 max win

×2,000 max win

×1,500 max win

Always Hot Multichance

×1,000 max win

×5,000 max win

×1,000 max win

×5,000 max win

Roaring Forties

×1,000 max win

×2,000 max win

×3,000 max win

×2,000 max win

×2,000 max win

×2,000 max win

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