The panel above loads the full Fishin' Frenzy slot on a 5-reel, 3-row grid with 10 fixed paylines, running the same maths as the real-money game. That means the default 96.12% RTP model, medium volatility, and the same 5,000x max win on the stake. Nothing is throttled to make the free version look tighter or looser than the paid one.
You play with virtual credits. There's no download, no account, and no deposit. Hit the button, wait a second or two for the game to mint a free session, and the reels are yours.
The demo can't pay real cash, and it won't ask you for a card. It's built for one thing: letting you learn how the free spins and the Fisherman collect behave before you risk anything. Reel Time Gaming built the game and Blueprint Gaming brought it online, so the demo you're spinning is the studio's own build, not a clone.