
The RTP shown is Thunderkick's standard build. Casinos can license a lower-RTP version of the same game — check the figure in the casino's own game info before you play.
Sword of Arthur is a 5-reel, 10-payline slot inspired by the Arthurian legend, featuring sword wild/scatter symbols, expanding symbols, and a progressive bonus round reset mechanic.

Acts as both wild and scatter, substituting for all symbols and triggering free spins.
3+ swords trigger 3, 4, or 5 free spins with a random expanding symbol.
Chosen at bonus start, expands to cover reels and increases multiplier with wins.
Each expanding win increases multiplier by +1 and resets free spins to initial value.
Three options (regular, full power with 5 spins, or Arthur as expanding symbol) for 125x, 200x, or 500x bet.
Thunderkick does not publish a standalone demo of Sword of Arthur — their games only run inside a casino's own client, so there is nothing we can host here. Where a studio does publish one, we run it on the slot's page with virtual credits.











Themes: Arthurian legend · Medieval · Fantasy · Swords · Mythology