What the 1000 edition changes at the controls
If you already know the original, the first thing to do in Gates of Olympus 1000 is resist the assumption that you know this one. The frame looks familiar: six columns, five rows, thirty positions, Zeus on the left, no paylines anywhere. The layout of the buttons is the same. What has been retuned sits inside the multiplier ladder and the maths behind it, and you will only see the difference by reading the paytable rather than trusting your memory.
The number in the title is a nod to how far the multiplier values can reach in this edition. The exact ladder is listed in the info panel of the client you have open, and that is where you should read it, because it is the concrete difference between this machine and its predecessor. A higher ceiling is never given away for free, and the price is paid in the base game.
The demo runs on virtual credits with nothing deposited and nothing withdrawable, which makes it the correct place to discover that price rather than the wrong place to discover it, which would be a real balance.