Trade and other receivables - Additional Information (Details) $ in Thousands	12 Months Ended
Dec. 31, 2021 USD ($)
Trade and other receivables.
ECL in respect of trade and other receivables	$ 102

Amount of expense for expected credit loss on trade and other receivables.

No definition available.

Name:	gdev_TradeAndOtherReceivablesCreditLossExpense
Namespace Prefix:	gdev_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration