Earnings/(loss) per share - Additional information (Details)	Jun. 30, 2022 $ / shares shares
Earnings/(loss) per share
Strike price of vested options \| $ / shares	$ 0
Number of deferred exchange shares	20,000,000
Increase In Shares Due To Shares Issued In Business Combination	1,448,270

The increase in number of shares due to shares issued in business combination

No definition available.

Name:	gdev_IncreaseInSharesDueToSharesIssuedInBusinessCombination
Namespace Prefix:	gdev_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant