Wild reels. Rising pressure.
A rainbow-factory video slot: Stamp Wilds turn whole reels wild, Party Timecards start a Color Rush of free spins, and pressure multiplies every free spin up to 10×, for wins up to 500×.
Popworks is a 5-reel, 4-row video slot with 40 fixed lines, set in a sunlit rainbow factory run by Pip the foreman. Lines pay left to right from the first reel for 3, 4 or 5 of a kind. When a Stamp Wild lands, its whole reel turns wild. Three, four or five Party Timecards anywhere start a Color Rush of 8, 10 or 12 free spins, played automatically in the same round. Pressure starts at 1× and multiplies each free spin's win, and every free spin that pays raises it by 1×, up to 10×. Three more Timecards during the rush add 3 spins, up to 20 in all. At 96% RTP:
- 3 Timecards: 8 free spins, averaging 21.4× the bet.
- 4 Timecards: 10 free spins, averaging 32.2× the bet.
- 5 Timecards: 12 free spins, averaging 44.8× the bet.
Game spec sheet.
| Genre | Video slot · online slot · HTML5 casino game |
| Game Type | Video slot (single-step): every paid spin is its own round, with one stake and one payout, Color Rush included |
| Grid | 5 reels × 4 rows, 40 fixed lines; 3, 4 or 5 of a kind pay left to right |
| Round | Choose a bet and spin. A paid spin lands in under a second. A Color Rush plays its free spins automatically in the same round, about a second each plus the win presentations |
| Special Symbols | Stamp Wild (substitutes for every paying symbol and turns its whole reel wild); Party Timecard (scatter, counts anywhere) |
| Feature | Color Rush: 3 / 4 / 5 Timecards award 8 / 10 / 12 free spins. Pressure multiplies each free spin's win, starting at 1× and rising 1× after every free spin that pays, up to 10×. 3 more Timecards add 3 spins, up to 20 |
| Odds (96% RTP) | Returns something on 71.4% of spins (20.3% above the stake). A Stamp Wild lands on 34.8% of spins. Color Rush comes 1 in 91 spins in every variant; a win of 100× or more comes about 1 in 9,300 spins |
| Payout | Bet × the line wins of the paid spin and every free spin, each free spin multiplied by its pressure (stake included). A total below 1× is a partial return; a round with no win loses the stake |
| Volatility | Medium |
| Max Win | 500× bet per round, Color Rush included, enforced server-side: the spin that reaches it is cut and the rush ends. Popworks only runs where the operator's max-win cap is 500× or higher, so the RTP stays exact |
| RTP Variants | 92 / 94 / 96 / 97%, each simulated over 10 million rounds |
| Fairness | Provably fair, per-operator toggle. The seed is committed before the spin; the paid spin, every Color Rush spin, the pressure and the payout are verifiable via the in-game panel or the public verification page |
| Platforms | Desktop + mobile (HTML5), with portrait and landscape layouts on phones; demo mode included |
| Delivery | Iframe embed via SDK launch URL |
| Evidence | Written math model, an exact RTP calculation for every variant (all 3.28 billion reel combinations plus the full Color Rush, with the 500× cap), and Monte Carlo RTP evidence per variant |
Why operators pick it.
See it. Then play it.
The same proof. Every game.
4 RTP variants
92 / 94 / 96 / 97% — each a separately calculated, separately simulated math model, selected per market.
Provably fair
Per-operator toggle — seed committed before each bet, outcomes verifiable via the in-game panel or the public verification page using native Web Crypto.
Round persistence & replay
Every real-money round is persisted and reconstructable for dispute resolution. With provably fair enabled, the outcome is also deterministically re-derivable from the committed seed.
Ship Popworks under your brand.
White-label deployment, your RTP variant per market, full math documentation and provably-fair verification — through one SDK.