GONG Gaming Slots

GONG Gaming Slots

Quick take: Best suited for players who enjoy building a multiplier during the base game before triggering Free Spins — GONG's signature mechanic shows up in nearly every title.

GONG Gaming Technologies is a slot studio founded in 2020, headquartered in Malta with a development office in Sofia, Bulgaria. The studio focuses exclusively on slot games and entered the mainstream market in 2021 through an exclusivity partnership with Microgaming, giving its games distribution across Microgaming's network from day one.

GONG holds licences from the UK Gambling Commission (UKGC), the Malta Gaming Authority (MGA), and the Swedish Gambling Authority — all via that Microgaming arrangement. The portfolio sits at around 15 titles, with themes spanning Norse mythology, Irish luck, fantasy, and Asian culture.

The studio's standout design choice is making the base game matter. Most GONG slots include a collection mechanic — shields, coins, or similar symbols — that charges a multiplier meter before Free Spins even begins. That means every base-game spin contributes to the bonus rather than being dead time. RTP on the two catalogue titles runs at 96.92%, well above the 96% industry average.

Popular GONG Gaming Slots

• Multi Charm
• Viking Queen

Multi Charm

Multi Charm is a 5×3 leprechaun-themed slot with 25 fixed paylines. RTP is 96.92% and volatility is high. Max win is 2,000× the stake.

The core mechanic is the Progressive X Multiplier. Collecting scatter coins in the base game builds the multiplier: 10 coins moves it to 2×, another 15 to 3×, another 25 to 4×, and another 35 to 5×. The key detail: the multiplier never resets between sessions at the same bet level, so it carries over.

Landing 3, 4, or 5 scatter symbols triggers 10, 20, or 50 Free Spins respectively. During Free Spins all wins are multiplied by the accumulated Progressive X value. The leprechaun wild substitutes for all regular paying symbols and pays up to 200× the bet for five of a kind. Released June 2023.

Viking Queen

Viking Queen runs on the same 5×3, 25-payline grid. RTP is 96.92% and volatility is medium. Max win is 2,000× the stake.

Shield symbols collected in the base game advance a map meter that increases the Free Spins multiplier up to 10×. Three or more scatter symbols award 10 initial Free Spins, with additional shields during the bonus granting up to 50 extra spins on top. The multiplier persists across bonus sessions at the same bet level. The Viking Queen wild pays up to 200× for five of a kind. Released January 2022.

What to Expect from GONG

Both current catalogue titles share the same RTP (96.92%), the same max win ceiling (2,000×), and the same base-game collection mechanic that feeds the bonus multiplier. If that style suits you, GONG's games deliver it consistently. Medium to high volatility across the range means wins are infrequent but tend to be meaningful when the multiplier is built up.

Mobile play is fully supported — every title is built for touchscreen from the ground up, with no loss of features versus desktop.