Puffer Stacks
The underwater hit that put Titan on the map. Clusters win on a huge 6×9 grid, cascades chain, and wilds carry progressive multipliers. 10,000x base cap — doubled to 20,000x if you beat Billy in the Bonus Buy Battle.
This guide covers the Titan Gaming titles currently reviewed on this site, including published RTP, maximum-win figures and feature summaries. Availability and demo options can change over time.
Titan Gaming is the name used for a catalogue of slot titles currently listed on Stake. This site reviews selected releases from that catalogue and is independent of Titan Gaming, Stake and the other companies named in the reviews.
The reviewed games use different grids, paylines, volatility profiles and bonus mechanics. Several include a Bonus Buy Battle feature, while other mechanics and published limits vary by title.
Because listings and game configurations can change, each review focuses on the rules and figures available for that specific title rather than making catalogue-wide promises.
The titles reviewed here are currently listed in Stake's Titan Gaming catalogue; availability may vary by location and time.
Several reviewed titles include a battle feature involving Billy the Bully, with rules and win caps that vary by game.
Each review separates the specific game's published figures, mechanics and editorial assessment.
Five reviewed titles with the published figures and mechanics that matter. Check each review and the current listing to see whether a free or demo option is available.
The underwater hit that put Titan on the map. Clusters win on a huge 6×9 grid, cascades chain, and wilds carry progressive multipliers. 10,000x base cap — doubled to 20,000x if you beat Billy in the Bonus Buy Battle.
Wizard symbols expand into full Wild reels carrying multipliers from x2 all the way to x1,000 — on any of the five reels. 100,000x max win, stretched to 200,000x in Battle Mode against Billy the Bully.
Titan's horror entry — face the devil himself. Clusters of eight or more matching symbols pay, tumbles keep the grid moving, and global multipliers stack the pressure. 10,000x in the base game, up to 20,000x in the bonus.
The newest release (January 2026): a cinematic martial-arts slot with Wild reels, Wild blocks, and the growing Dojo Frame. 25,000x base cap, doubling to 50,000x in Bonus Buy Battle mode.
Arcade warfare on a cluster grid: planes fly over mid-spin and bomb the reels with sticker modifiers — including full Wild reels. Air Support free spins escalate it further. 100,000x max, 200,000x in Battle mode.
The reviewed titles combine familiar slot structures with title-specific battle, cascade, cluster and wild-reel features.
Several reviewed games include a showdown involving Billy the Bully. Prize-pool rules and maximum-win caps differ by title and mode.
Winning symbols pop, new ones drop in, and a single spin can chain multiple payouts. Puffer Stacks and Airstrike 2 build their entire pace around it.
Underworld uses Cluster Pays, with the official paytable starting at clusters of eight matching symbols. Winning clusters are removed and fresh symbols tumble in, so one spin can create additional cluster wins.
Wizard 1000 expands wizards into full multiplier reels up to x1,000; Dojo Duel drops Wild reels and blocks inside its growing Dojo Frame. One good hit rewrites the grid.
Use the five published reviews to compare each title's reported RTP, volatility, maximum win, grid or pay structure and bonus features. Figures are kept title-specific because game rules and modes can differ.
Review the title-specific information first, then confirm the current game rules and availability before deciding whether to play.
Start with the review's explanation of RTP, volatility, maximum win and bonus structure.
Open the Titan Gaming catalogue on Stake and confirm the rules and regional availability shown for your account.
If a free or demo option is available, use it to understand the pacing. Set a limit before any real-money play and never chase losses.
The seven questions people actually ask about this studio.
Continue with the published reviews below; each link leads to a live article rather than a planned or placeholder guide.
Review the published RTP, expanding Wizard Wilds, free spins and title-specific bonus features.
See how the review explains Sticker Feature bombs, Wild reels, Air Support and Operation Skyfall.
Read the published details for the Dojo Frame, Wild Reels, Wild Blocks and free spins.