666JILI Zeus Slots: Gates of Olympus and Its 1000 Sequel Compared

The Zeus slots this site documents are two Pragmatic Play titles, and they differ on published figures far more than their shared artwork suggests. Both pay on symbol count across a 6×5 grid, both lean on multiplier symbols, and both list the same RTP. The sequel changes the ceiling, the volatility label and the free-spin rules.

This page compares them in eight items, beginning with the two titles themselves. The wider pillar on free slots in demo mode explains how to use what follows.

1. Gates of Olympus demo: the original’s figures

Pragmatic Play titles the page “Play Gates of Olympus Slot Demo”, and prints the RTP under Basic Game Info. Its own description says that 8 to 30 matching symbols anywhere on the tumbling reels win, boosted by random multiplier symbols up to 500x. Four or more scatters trigger 15 free spins, where each multiplier that lands on a winning spin is added to a running total.

The full title page is Gates of Olympus.

2. Gates of Olympus 1000 demo: the sequel’s figures

The 1000 page is headed the same way, as a slot demo. At least eight matching symbols pay anywhere on a 6×5 grid, winners are removed, and new symbols fall in. Multiplier symbols take a random value from 2x to 1,000x, and the values combine at the end of a tumble sequence.

The title page is Gates of Olympus 1000.

3. Multiplier ceiling: 500x against 1000x

The top value a single multiplier symbol can carry doubles from the original to the sequel: 500x to 1000x. The accounting differs too. In the original’s feature, a multiplier symbol that lands on a winning spin is added to a running total and applied to that win. In the sequel’s free-spins round, each multiplier that hits is added to the round’s total, which then applies to any win that follows.

1. Original: multiplier symbols up to 500x.
2. Sequel: multiplier symbols from 2x to 1,000x.
3. Ratio of the top values: 1000 ÷ 500 = 2.

4. Maximum win: 5000x against 15000x

The published max win rises threefold, from 5000x to 15000x (15000 ÷ 5000 = 3). Here is that in pesos, as a worked example of the arithmetic and not a prediction: on a ₱20 stake, 5000x is a ceiling of ₱100,000 and 15000x is ₱300,000.

A ceiling is not a typical result. Both numbers describe the biggest outcome one round can reach.

5. Volatility label: high against very high

Volatility describes how results spread, not how much a game pays back. The original is labelled high and the sequel very high.

Both list the same RTP, so the label tells you about the shape of the swings, not the long-run return. The studio behind both is profiled at Pragmatic Play, including what it prints about RTP and what it leaves out. Set against the 15000x ceiling, the very high label on the sequel is the same signal read from the other side: swings are wider.

6. Free spins and feature buy

Pragmatic Play’s page for the 1000 title states three rules. Four or more scatters in the base game start 15 free games. Three or more scatters during the free-spins round add 5 more. A feature buy can start the round for 100x the player’s bet.

The original’s page states the 15 free spins on four or more scatters, and states no retrigger or buy.

7. RTP versions: one printed figure, three configurations

Pragmatic Play prints 96.50% for both titles. This site’s data lists lower versions for each, 95.51% and 94.50%, selectable by operators. A demo page shows the top figure, so the version running in a real lobby can be lower. When RTP matters to your choice, read the game’s info screen on the lobby you play.

8. Other Olympus and Zeus names

Several more titles carry the name and are listed here as names only, with no figures. JILI’s own games page lists a title called Zeus. On 12 October 2026 the lobby’s lists carried Gates of Olympus Super Scatter on the Hot list and Fortune of Olympus on the first page of the PP tab, and Zeus M on the first page of the CQ9 tab.

For the original and sequel, the lobby’s Hot list on 12 October 2026 held Gates of Olympus 1000; for Gates of Olympus, open the PP tab and search the title.

Zeus slots in practice: which one to open first

Start with the original if you want to see the core mechanic with a lower ceiling. Open the sequel to see the running total multiplier at its highest value. Whichever you pick, set the spending limit first, as covered on the pillar about free slots as practice only.

For another Pragmatic Play comparison, see the Sweet Bonanza 1000 demo, and for a game that pays per shot instead of per spin, read about the fishing shooter format.