Crystal Towers
Crystal Towers by Big Time Gaming takes players into an outer space setting with a three-dimensional grid structure. Winning clusters cascade downward, allowing new symbols to fall into place for chained reactions. The main bonus round is activated through special wild symbols, initiating spins where the tower expands up to ten rows in height. During this mode, extra wilds are randomly placed on the grid to assist in forming additional combinations.
RTP published by the studio / Crystal Towers
96.36%
Scale starts at 95% · other versions not published
Figures: Big Time Gaming game page, checked October 6, 2026; each value is linked to its page in the game facts table. Artwork © Big Time Gaming; image file from the Slots-Info slot database, not supplied by the studio.
Game facts
| Metric | Value |
|---|---|
| Studio | Big Time Gaming1 |
| RTP versions | 96.36%1 |
| Other RTP versions | Not published by the studio |
| Volatility | Not published |
| Max win | Not published |
| Bet range | Not published |
| Layout | Cluster pays1 |
| Features | Cascading Symbols, Multiplier Wilds, Trigger Wilds, Free Spins1 |
| Bonus buy | Not published |
| 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
Big Time Gaming publishes one RTP setting for Crystal Towers: 96.36%. 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 |
|---|---|---|---|
| 96.36% (highest) | 3.64% | $96.36 | — |
House edge = 100% minus RTP. RTP is a long-run average across all players, not a prediction for a session.
Features
- Cascading Symbols
- Multiplier Wilds
- Trigger Wilds
- Free Spins
Where it’s available
Not confirmed. Availability in regulated North American markets is not confirmed yet.
Regulated markets only; availability varies by casino.
