Lost Mystery Chests

Lost Mystery Chests by BetSoft is a three-reel, three-row slot set in an Egyptian tomb, with 10 paylines and medium volatility. The game uses a mystery-chest mechanic: when chest symbols land, they open to reveal prizes such as instant cash wins, high-value symbols, Wilds, or Scatter symbols. The published RTP is 95.37%.

The free spins bonus is triggered by Scatter symbols, with 3, 4 or 5 Scatters awarding different spin counts and instant payouts. During each free spin, between 3 and 9 Mystery Chests are guaranteed to appear, creating repeated chances for additional features and wins. A buy feature is also available, allowing access to the bonus round at any time based on the bet level.

This demo version lets players play for free and practice before playing for real money. Visuals include symbols such as Anubis, Horus, pyramids, scarab beetles and gold coins, all presented within an archaeological theme built around treasure hunting and hidden chests.