Developer 4 African Drums is a 5x3 slot game from 3 Oaks Gaming, set around a savannah theme and drum rhythm. The game includes a free demo version, allowing players to play for free and practice before playing for real money. Its central feature is the Hold & Win bonus, which is triggered by filling Drum Metres with matching Diamond Bonus Symbols.
During bonus play, activated Drums unlock feature types such as COLLECT, MULTI, and EXTRA. COLLECT gathers symbol values, MULTI adds multipliers to random empty cells, and EXTRA expands the grid with two additional rows. The expanded board can also award an EXTRA GRAND JACKPOT. There is also a chance for all three features to activate together in a single round.
The MASTER DRUM can trigger during respins and release up to three Bonus Symbols, each linked to jackpot values from MINI to GRAND. In the base game, it can also start one feature or all three at once. Additional bonus features may be activated mid-round, and the SUPER BONUS unlocks all three features, increases symbol values, and makes the MASTER DRUM strike at least once per round with jackpot symbols only.
