Pragmatic Play released three major sequel slots in 2024 under a shared naming convention: Gates of Olympus 1000, Sweet Bonanza 1000 and Starlight Princess 1000. All three applied the same formula to their source franchises: take the existing mechanic, raise the max-win ceiling to five times the original, and introduce 1,000x multiplier potential in the bonus round. The strategy has worked. By Q1 2026 all three 1000-series titles sit in the top 15 most-played slots at UK <a href="/online-casinos/">online casinos</a> by session count. The sequel approach is worth examining both for what it tells players about these specific games and for what it signals about how the largest providers are now structuring their release calendars.
The 1000-series formula
The three 1000-series titles share a common structure. Each keeps the source game's grid, mechanic and theme entirely intact, changing two things: the max-win ceiling (from 5,000x to 15,000x in Gates of Olympus; from approximately 21,000x to 25,000x in Sweet Bonanza; from 5,000x to 25,000x in Starlight Princess) and the peak multiplier event in the free-spins round (to 1,000x in all three cases).
The RTP is preserved at the source game's published default: 96.50% for Gates of Olympus 1000 and Starlight Princess 1000, 96.48% for Sweet Bonanza 1000. Volatility rises slightly in each case to accommodate the higher ceiling, as the extra probability mass at the tail of the distribution has to come from somewhere, and in all three cases the bonus trigger is marginally less frequent than in the source title.
From a player perspective, this is the cleanest possible sequel structure: if you know and enjoy the source game, you know exactly how the sequel operates. The only learning curve is internalising the new max-win ceiling and adjusted volatility profile.
Why the strategy works commercially
The UK slot market's post-stake-limit landscape has reshaped which metrics matter to providers. With the per-spin ceiling fixed at £5 for adults 25 and over, the headline max-win figure has become the primary marketing lever in a way it was not before. At £5 per spin, a 15,000x win pays £75,000; a 25,000x win pays £125,000. These are the numbers streaming communities and operator promotions departments feature, and the 1000-series was specifically designed to deliver them.
The sequel approach also lowers distribution friction. UK operators who were already running the source games in their lobbies had no integration work to do for the sequel: same engine, same OGS connection, same RTP settings. Pragmatic Play's rollout of all three 1000-series titles to UKGC-licensed operators was faster than any comparable launch from a competing studio, reflecting how little new infrastructure was needed.
The commercial result has been strong. Pragmatic Play's UK slots business held its position as the market-leading provider by title count and session volume through Q4 2025 and into Q1 2026, even as Hacksaw Gaming, Nolimit City and Push Gaming released strong competing titles. The 1000-series sequels have been the primary driver of that retention.
What it signals for the wider market
The 1000-series success is already generating responses from competing studios. Hacksaw Gaming has indicated sequel releases to its core IP are in development for the second half of 2026. Nolimit City released both Mental 2 and Tombstone R.I.P. Deluxe in 2025 as high-ceiling successors to franchise titles, a structurally similar approach, though with more mechanical evolution between instalments than Pragmatic's 1000-series.
The emerging dynamic is a two-speed sequel market: incremental number-suffix sequels (Pragmatic's approach, quick to market, easy for players to adopt) versus mechanically evolved sequels (Nolimit's approach, longer development cycle, higher ceiling changes). Both are working commercially, and UK operators are happy to carry both simultaneously.
For players, the practical effect is a richer menu of high-ceiling titles at familiar RTP levels. The average published UK slot RTP at the top 20 operators is rising gradually as the 95.5% floor titles from earlier years are displaced by newer entries. The 1000-series, all at 96.48% to 96.50%, contributes to that trend. Detailed reviews of all three titles are available in our slot review section.
