The Golden Glyph is a game based on falling symbols in which various Egyptian shapes get showcased on a 7 x 7 type game board. When you win, meaning that the same types of symbols get placed in a row, these will disappear and new ones fall into their places.
In the Total Bet section, you will get the chance to determine the amount you would like to risk in a single round of play. This money will then be deducted from your account at the beginning of each spin, so it might be a good idea to think carefully about the amount. You can start the game with the circular arrow button, below the reels in the corner to the right.
Power Ups can be activated by Power Wilds, and as the game interface explains, there are four types of power ups: Power Wild, Blaze of Fire, Eye of Horus and the Golden Scarab which places wilds in the game randomly.