Name:	gdev_IfrsCashAcquiredFromAcquisition
Namespace Prefix:	gdev_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

The amount of minimum cash closing condition satisfied.

No definition available.

Name:	gdev_MinimumCashClosingConditionSatisfied
Namespace Prefix:	gdev_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Represents the term for cash transfer after the closing of the Transaction.

No definition available.

Name:	gdev_TermForCashTransferAfterClosingOfTransaction
Namespace Prefix:	gdev_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

The fair value, at acquisition date, of cash transferred as consideration in a business combination. [Refer: Business combinations [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2020-01-01
-Paragraph B64
-Subparagraph f
-Clause i
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2020-en-r&anchor=para_B64_f_i&doctype=Appendix&subtype=B
-URIDate 2020-01-01

Name:	ifrs-full_CashTransferred
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

No definition available.

Name:	ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The percentage of voting equity interests acquired in a business combination. [Refer: Business combinations [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2020-01-01
-Paragraph B64
-Subparagraph c
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2020-en-r&anchor=para_B64_c&doctype=Appendix&subtype=B
-URIDate 2020-01-01