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Legal notice

Last updated 2026-08-14

Publisher

Ostervaine — ostervaine.com
James Harris
45 Mitchell Street, Darwin NT 0800
Northern Territory, Australia
Email: [email protected]

The publisher is a private individual, not a company. No Australian Business Number is shown and there is no GST registration: the single item sold here is a PDF written by the publisher, sold occasionally rather than as a registered business. The site carries no advertising. Editorial responsibility for all content rests with the person named above.

Seller details

The PDF handbook on the handbook page is sold by James Harris, 45 Mitchell Street, Darwin NT 0800, Australia, contactable at [email protected]. That is the same person who publishes this site. Ordering, delivery and refund terms appear in the terms of use.

Independence

Ostervaine has no relationship with King, Dream Games, 505 Games, Electronic Arts, Apple, Google or any other studio or platform referred to on this site. It is not endorsed, sponsored, licensed or authorised by any of them. Nothing published here is written on their behalf, at their request or with their knowledge.

Trademarks

Bubble Witch Saga is a trademark of King. Royal Match is a trademark of Dream Games. Gems of War is a trademark of 505 Games. Bejeweled is a trademark of Electronic Arts Inc. App Store is a trademark of Apple Inc. Google Play is a trademark of Google LLC. All other marks referred to belong to their respective owners.

Every such mark appears here solely to identify the game under discussion. Its use implies no association with, sponsorship by, or approval from the trademark owner.

Screenshots

Screenshots come from publicly available store listings and are reproduced at reduced size to illustrate the specific mechanic described in the adjacent text. Copyright remains with the studio concerned. A rights holder who would prefer an image removed need only write to the address above, and it will be removed without argument or delay.

Copyright complaints

Complaints should be sent to [email protected] and should identify the work concerned, give the address of the page on this site that carries it, provide your contact details, and confirm that you are the rights holder or authorised to act for them. Properly formed complaints are dealt with promptly.

Corrections

Factual errors will be corrected or the material removed. Where a correction changes the substance of a guide, it is noted on the page itself rather than made silently, so that anyone who read the earlier version can see what changed.

Accessibility

Pages are plain HTML with system fonts, function with JavaScript disabled, scale to large text sizes and are written to work with screen readers. If a page fails any of that for you, please report it to the address above; it is treated as a defect rather than a preference.

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About this site

Independent guides to jewel and gem puzzle games, written in Darwin for players in Australia.

Ostervaine is not affiliated with, endorsed by or associated with King, Dream Games, 505 Games, Electronic Arts, Apple or Google. All game names, logos and screenshots are the property of their respective owners and appear here for identification and commentary.

© 2026 Ostervaine. Written in Darwin, the Northern Territory.

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