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RTP Red Mantis by R. Franco is a five-reel, three-row slot with 20 paylines and an RTP of 96%. The game centres on a secret agent theme, with players facing a villain and his assistants while aiming to unlock the safe they guard. The betting range runs from 0.2 to 2, and the layout follows a classic multi-line format.
The slot includes a multi-level Bonus game and a Free Spins round designed to increase winning opportunities. A key feature is the X-Lab mechanic, where collecting X-Lab symbols helps build stronger combinations and unlock the next stage of play. Special features are tied to the secret laboratory setting, adding progression to the main reel game.
This demo version lets players play for free and practice before playing for real money. It is useful for learning the bonus structure, the Free Spins trigger and how the X-Lab collection works in Red Mantis slot play.
