Developer 
Cavernícola is a prehistoric-themed slot with a 3x3 reel layout and up to eight paylines. The game uses fruit, gemstones, bells, letters, and character symbols, with prize values shown in the paytable. A bonus-credit system is also built into the main design.
Game features include nudge controls, holds for up to two reels, auto-play, and an upper game that can be reached after collecting enough bonuses and credits. The risk system lets a player choose whether to collect winnings or gamble part of them for a higher return or bonus value. Some outcomes can also trigger a Family Mini-Game or an extra spin.
This demo version is available to play for free near the launcher, allowing players to practice before playing for real money. The interface includes bet levels, prize and balance displays, and bonus counters, while the help screens explain the main game, upper game, and bonus rules.
