Look for differences on iconic cards and collect decks with additional cards. Each card contains unique and rare retro images that will transport you to a golden era of the past.
The Očko app will enchant you with its retro charm, simple gameplay and exciting challenges.
But beware! The differences are very difficult to find and not just anyone can do it.
Do you think you're one of the chosen few who can take on this challenge?
Install the Očko app and see if you're up to it.