Gravira's slot library runs past 6,000 titles from more than 37 providers — deep enough that the lobby is organized around practical categories (Top in Canada, Bonus Wagering, Megaways, Crash & Instant, Jackpots, Bonus Buy, Book Slots, Classic Slots) rather than one long scroll.
These titles show up repeatedly across the welcome package and weekly promotions, so they're worth getting familiar with before you dive in:
| Slot | Provider | Where It Shows Up |
|---|---|---|
| Gates of Olympus | Pragmatic Play | Welcome Deposit 1 free spins |
| Gold Express | Booongo | Welcome Deposit 1 free spins |
| 3 Super Hot Chillies | Booongo | Welcome Deposit 2 free spins |
| Sweet Bonanza 1000 | Pragmatic Play | Welcome Deposit 3 free spins |
| Coin Volcano | Booongo | Welcome Deposit 3 & 5 free spins |
| Lucky Dog | Pragmatic Play | Welcome Deposit 4 free spins |
| Big Bass Bonanza | Pragmatic Play | Welcome Deposit 4 free spins & Wednesday's Big Catch |
During testing, the Top in Canada filter surfaced a fairly consistent mix — Gates of Olympus, Sweet Bonanza 1000, Coin Strike: Hold and Win, Wolf Gold, and Starlight Princess — which points to a lobby that leans toward high-volatility, cluster-style slots. If you'd rather play something steadier, the dedicated Classic Slots section is where to look instead.
RTP and volatility figures aren't shown directly in the lobby interface — a transparency gap common across most Curaçao-licensed casinos — so you'll want to check a title's info screen or the provider's own listing for exact numbers. A few titles worth knowing sit near the top of the payout-percentage rankings industry-wide: The Catfather (around 98.10%), Jokerizer (around 98.00%), Heimdall's Gate (around 97.89%), and Golden Tour (around 97.71%).
This is one of Gravira's genuine strengths — 169 titles in the Crash and Instant Games category, notably deeper than what most Curaçao operators offer. Aviator leads the category, alongside Spaceman, Chicken+, and a wide range of TurboGames and Evoplay variants built for fast rounds between longer slot sessions.
The Bonus Buy category lets you pay a fixed multiple of your stake to skip straight into a slot's feature round rather than waiting for it to trigger naturally. Jackpots span both network progressives and standalone versions, with prize counters visible directly in the lobby.
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