Thunderkick is a boutique Swedish studio with a distinctive art-house visual style — and a back catalog that includes some of the highest individual RTPs in the entire industry. 70% of their games hit 96% or higher. The randomizer below picks only from Thunderkick titles.
The High-RTP Outliers
Thunderkick’s average RTP (95.70%) places them #7 overall — solid but not exceptional. What makes them stand out is their individual outliers: games with RTPs that tower above the industry norm.
1429 Uncharted Seas (98.50% RTP), Bork The Berzerker (97.30%), and Barber Shop (97.00%) — three of the highest-RTP slots in any provider’s catalog. These were designed before the industry shifted toward lower, configurable RTPs.
Note: due to their extreme RTPs, these games are almost universally excluded from casino bonus wagering requirements. Always check a casino’s restricted games list before playing with bonus funds.
Two Eras of Thunderkick
Classic era (2012-2018): Distinctive hand-drawn art style, low-to-medium volatility, high fixed RTPs (96-98.5%), modest max wins. These games were built for session players who wanted unique visuals and strong math. Many remain available in casino lobbies and are still among the most player-friendly slots in existence.
Modern era (2019-present): Higher volatility, Bonus Buy integration (21 titles), larger max wins. Thunderkick adapted to the streamer-era demand for bigger swings. Newer releases follow industry trends more closely but still maintain Thunderkick’s visual identity and generally above-average RTPs.
Who Is Thunderkick?
Founded in 2012 in Stockholm, Thunderkick is a small independent studio licensed by the MGA and UKGC, with independently tested games. Their catalog of 96 titles is one of the smallest in our database, but their classic-era games include some of the highest fixed RTPs in the industry. Thunderkick’s visual identity — slightly surreal, often quirky, with a distinctly European design sensibility — makes their games instantly recognisable.
Top Thunderkick Slots
| Game | RTP | Vol | Max Win | Era |
|---|---|---|---|---|
| 1429 Uncharted Seas | 98.50% | Medium | 670x | Classic |
| Bork The Berzerker | 97.30% | Medium | 1,000x | Classic |
| Barber Shop | 97.00% | Medium | 940x | Classic |
| Beat The Beast: Cerberus’ Inferno | 96.14% | High | 6,666x | Modern |
| Esqueleto Explosivo 2 | 96.13% | High | 5,000x | Modern |
The «Era» column matters: classic Thunderkick titles have higher fixed RTPs but lower max wins. Modern titles offer bigger payouts but with RTPs closer to the industry norm. Theoretical maximum wins are based on provider specifications.
Players who value unique visual design and want access to some of the highest individual RTPs in the industry. The classic catalog is particularly attractive for those who prefer steadier math profiles. Modern releases suit players looking for higher volatility with Thunderkick’s distinctive art direction.
96 Thunderkick titles in the randomizer — including their 97%+ RTP classics.
Frequently Asked Questions
Thunderkick: Summary
96 games. 70% at ≥96% RTP. Individual outliers up to 98.5%. A small, distinctive catalog split between classic high-RTP session games and modern higher-volatility releases. Always check bonus T&Cs — the highest-RTP classics are often excluded from wagering requirements.
