The paysymbols are represented by the default low-value Royals, and better-paying owl, a pendant of courage, a helm of Athena, the shield of Athena, the ring of wisdom. Rich himself is the wild that acts as a symbol substitute. The cat wilde is the scatter that triggers the free spins.
Medusa Respin Feature
The shield of Athena symbol triggers the random respin feature whenever it appears in view. If you trigger the respin, the shield of Athena turns into a wild and remains locked in place and a respin follows. If another shield of Athena symbol appears, you get yet another respin, and so forth. The feature ends when no more shield of Athena symbols appear in view.
Medusa Gaze Free Spins
Land at least 3 scatters to get 10 free spins. Land another set of 3 scatters to get another bunch of free spins, etc. The Medusa respin feature is also active for the duration of the free spins round.
From the look of it, the slot is going to be worth a spin and we are impatient to see it goes live on May 28, 2020. We will update this review in case of any missing or incomplete in-game details.