Sparky & Shortz

7.8/10

Release October 2021· Updated June 2026

Robot Sparky repairs his alien companion on Alpha Labori, the first installment (Play'n GO, October 2021). BCE score: 7.8/10.

RTP

96.28%

Volatility

High

Max Win

10 000x

Grid

5x3 grid

Bonus Buy

Symboles empilés à multiplicateurBoost MeterFree Spins jusqu'à 100 tours

🎰

Where to play Sparky & Shortz — Top 3 casinos

Casinos recommended by Alexandre Dubois — RTP intact, generous bonuses, fast withdrawals.

7.6

Atlantis Slots

See full review →

🎁 100% up to €1000 + 100 FS

Wagering: x50

Play at Atlantis Slots

8.7

Instasino

See full review →

🎁 Pack €4,000 + 400 FS over 4 deposits

Wagering: x40

Play at Instasino

8.0

Slott

See full review →

🎁 200% up to €20,000 + 75 FS

Wagering: x30

Play at Slott

7.8

BetsRank Verdict

Hands-on testing by Alexandre Dubois — bonus tested, multiple sessions

Released in October 2021, Sparky & Shortz follows repair robot Sparky on the planet Alpha Labori. RTP 96.28%, high volatility, max win 10,000x. The first installment, followed by Sparky & Shortz Hidden Joules (2023).

Strengths

+Random Boost Meter, +2 to +10 on the multiplier
+Free Spins that can stack up to 100 rounds
+First installment, followed by Hidden Joules

To consider

−Moderate max win (10,000x)
−No bonus buy option
−Reaching the full 100-round Free Spins cap requires a long streak

About Sparky & Shortz

Released on October 14, 2021, Sparky & Shortz follows repair robot Sparky, who must fix his alien companion Shortz to repopulate the planet Alpha Labori, on the brink of extinction. 5x3 grid, 10 fixed paylines. RTP 96.28%, high volatility, max 10,000x. Stacked symbols increase a multiplier (+1 in the base game), while the random Boost Meter adds +2 to +10. Free Spins (10 initial rounds) can stack up to 100 rounds with persistent multipliers. The first installment, followed by Sparky & Shortz Hidden Joules (2023).