The demo Mines mode is a free version of the game in which you can play without having to make any deposit beforehand. And if you choose to play on the Mines game developer’s website, Spribe, you don’t even need to register first, it is available without registration, just visit the website.
Furthermore, many reliable casinos in India offer the game in a demo version for their users to test before placing any real money bets. This way, you can learn the rules, the rhythm of the game, resources and functionalities without running the risk of losing the bet and incurring financial losses.