Developer Mystery Apollo 81 by Apollo Games is a classic fruit slot based on the original Mystery Apollo II. The game uses four reels and 81 paylines, with bet sizes from 0.5 to 50. The stated RTP range is 85-99%, and the available language options include Czech and Slovak.
The slot follows a traditional format with fruit symbols and a compact reel layout. Its structure is designed around a fixed 81-payline system, which is a common feature in modern fruit-themed slots. Certification is listed for CZ and SK markets.
A demo version is available, allowing players to play for free and practice before playing for real money. This makes it possible to review the slot mechanics and payline setup before placing a stake.
