No. You you need an active subscription.
To play games on Utomik you need an active subscription. When your subscription expires or you have canceled/terminated, games are no longer playable.
Stored game data
Downloaded data from games you have played remain stored on your hard disk, should you re-activate your Utomik subscription later. Save game data is stored in our cloud, where possible. When you uninstall the Utomik client it will ask you to keep or delete downloaded data.
Utomik stores your save game data automatically in the cloud and on your local hard drive.