Superstar Sevens
Superstar Sevens is a video slot developed by Hacksaw Gaming that incorporates cascading mechanics and multiplier collection. The base game focuses on landing Lightning symbols alongside a win to activate the Cascade Counter, transforming removed symbols into an additive multiplier. Players can trigger three different free spins bonus games—Reel Charge, Lucky Strike, or Juicy Joltz—by landing three to five scatter symbols. Each bonus awards ten free spins with increasing guarantees for Lightning symbols.
RTP published by the studio / Superstar Sevens
96.37%
Scale starts at 95% · other versions not published
Figures: Hacksaw Gaming demo game, Hacksaw Gaming game page, checked October 5, 2026; each value is linked to its page in the game facts table. Artwork © Hacksaw Gaming; image file from the Slots-Info slot database, not supplied by the studio.
10,000×
Max win, × stake
1
RTP version published · others not published
Yes
Bonus buy
Game facts
| Metric | Value |
|---|---|
| Studio | Hacksaw Gaming1 |
| RTP versions | 96.37%2 |
| Other RTP versions | Not published by the studio |
| Volatility | Not published |
| Max win | 10,000× stake2 |
| Bet range | €0.10 – €1001 |
| Layout | Not published |
| Features | Cascade Counter, Lightning Symbols, Reel Charge, Lucky Strike, Juicy Joltz1 |
| Bonus buy | Yes2 |
| Release date | Not published by the studio |
Numbers link each value to the page it comes from. “Not published” means the studio does not state it; we add it when it does and never estimate a spec. Figures from casino sites are not used.
RTP versions
Hacksaw Gaming publishes one RTP setting for Superstar Sevens: 96.37%. Other RTP versions are not published by the studio. Check the game’s help or paytable screen at your casino to see which version it runs.
| RTP version | House edge | Return per $100, long run | vs highest |
|---|---|---|---|
| 96.37% (highest) | 3.63% | $96.37 | — |
House edge = 100% minus RTP. RTP is a long-run average across all players, not a prediction for a session.
Features
- Cascade Counter
- Lightning Symbols
- Reel Charge
- Lucky Strike
- Juicy Joltz
Where it’s available
Not confirmed. Availability in regulated North American markets is not confirmed yet.
Regulated markets only; availability varies by casino.
