Parthenon: Quest For Immortality Pros & Cons
Parthenon: Quest for Immortality delivers classic Aristocrat action with a proven track record. The choice-based free spins and stacked symbols create a good variety, but the RTP and max win won't impress everyone.
- 5,000x max win with 20x multiplier free spins — strong ceiling for medium volatility
- Wild Generation Zone builds organically across spins — persistent base game improvement
- 10,000 ways to win provides dense combination coverage
- Free spins and Wild Generation Zone work together — zone wilds directly advance the multiplier
- Meaningful upgrade over Pyramid: Quest for Immortality’s core mechanic
- 23% hit frequency keeps sessions engaged
- 96.03% RTP is slightly below NetEnt’s stronger titles
- Free spins trigger approximately once every 559 spins — very infrequent
- No buy feature
- Max bet only €100 — lower than some comparable ways-to-win slots
- Individual symbol pay values are modest — multiplier is essential for large wins
Parthenon: Quest for Immortality Slot Review
Pyramid: Quest for Immortality was one of NetEnt’s most distinctive 2015 releases — a six-reel avalanche slot with a wild generation mechanic and no free spins. Parthenon: Quest for Immortality is the 2020 sequel. Same avalanche core, same six-reel structure, same Wild Generation Zone concept — but the sequel adds what the original deliberately omitted: free spins with a progressive multiplier up to 20x. The grid is slightly different: Parthenon runs 4–5–5–5–5–4 rows producing 10,000 fixed ways to win, compared to Pyramid’s narrower configuration.
The Wild Generation Zone sits across the top row of the grid. Any symbol in the top row that is part of a winning combination converts to a wild and stays there until it wins again and is removed by the avalanche. These sticky top-row wilds can build up across consecutive avalanche steps, gradually filling the top row with wilds that participate in all subsequent spin evaluations. 5,000x max win, 96.03% RTP, medium volatility, 23% hit frequency, bet range from €0.20 to €100.
| Specification | Details |
|---|---|
| Developer | NetEnt |
| Release Date | July 13, 2020 |
| Reels X Rows | 6 reels, 4–5–5–5–5–4 rows |
| Paylines / Ways to Win | 10,000 |
| RTP (Return to Player) | 96.03% |
| Volatility Level | Medium |
| Min Bet | €0.20 |
| Max Bet | €100 |
| Max Win Potential | 5,000x bet |
| Hit Frequency | 23% |
| Free Spins | 8+ spins — progressive x20 multiplier |
| Mobile Compatible | Yes |
🏭 Key Features & Mechanics
🏭 Wild Generation Zone — Sticky Top-Row Wilds
The top row of the 6-reel grid functions as a Wild Generation Zone. When any symbol in the top row is part of a winning combination, it converts to a wild symbol and remains in position rather than being removed by the avalanche. New symbols fall in below the locked wild. The wild stays in its top-row position across subsequent spins and avalanche steps, participating in combination evaluations, until it is itself part of another win — at which point it is finally removed and a regular symbol falls in to replace it. This means the top row gradually fills with wilds over extended winning sequences, building a persistent wild row that improves combination odds across all six reels. A full top-row of six wilds changes the effective winning configuration dramatically, as every combination that reaches the top row now involves a wild.
🏭 Avalanche — Cascading on 10,000 Ways
Winning symbol combinations on the 10,000-way grid are removed and replaced from above. The new grid configuration is evaluated for additional wins. The process repeats until no new win forms. On a 10,000-way grid with Wild Generation Zone wilds accumulating in the top row, extended avalanche chains are more likely than on smaller grids — each symbol fall has more combination paths to complete, especially when top-row wilds extend across multiple columns. The Pyramid sequel’s 10,000 ways is a significant jump from Pyramid’s original 3,125 ways, meaningfully improving avalanche chain potential with the same wild generation mechanic.
🏭 Free Spins — Progressive 20x Multiplier
Landing 3 scatter symbols triggers 8 free spins, with 4 additional spins per extra scatter. This is the addition the original Pyramid did not have. During free spins, a progressive multiplier starts at x1 and increases by 1 for each symbol that converts to a wild in the Wild Generation Zone. The multiplier progression:
• Each top-row wild conversion: +1x to multiplier
• Maximum multiplier: x20
• Multiplier applies to all wins for the remainder of the free spins
Reaching x20 early in the free spins count and then having multiple avalanche chains with six-reel combinations active at that multiplier is the path to the 5,000x ceiling. Additional scatter symbols during free spins award 2 extra spins per scatter. The Wild Generation Zone continues accumulating wilds during free spins, and those same wilds contribute to multiplier increases — the two systems work together across the bonus round.
🏭 6-Reel Grid — 4–5–5–5–5–4 Layout
Parthenon’s asymmetric six-reel grid is narrower on the outer reels (4 rows) and taller on the four middle reels (5 rows each). This produces 10,000 fixed ways to win: 4×5×5×5×5×4 = 10,000. The layout ensures that the outer reels contribute fewer symbol positions than the middle reels — wild symbols in the Wild Generation Zone on middle reels (positions 2–5) cover 5 positions rather than 4, giving them greater combination reach across the 10,000-way evaluation. Compared to Pyramid’s original narrower layout at 3,125 ways, the wider middle section significantly increases the grid’s baseline combination density and makes extended avalanche chains statistically more frequent.
Symbol Values & Paytable
Greek mythology symbols: Zeus, Athena, Poseidon, Hera, and classical Greek objects. Values at €1 bet, 6-of-a-kind (all six reels, no multiplier):
| Symbol | 3 of a Kind | 4 of a Kind | 6 of a Kind (max) |
|---|---|---|---|
|
Zeus (Top Premium)
|
0.5x bet | 2x bet | 10x bet |
|
Athena
|
0.35x bet | 1.5x bet | 7x bet |
|
Poseidon
|
0.25x bet | 1x bet | 5x bet |
|
Hera / Helmet
|
0.15x bet | 0.6x bet | 3x bet |
|
A / K / Q (Card)
|
0.08x bet | 0.3x bet | 1.5x bet |
Similar Games You Might Like
Pyramid: Quest for Immortality
The 2015 predecessor. Same Wild Generation Zone and Avalanche on a narrower 3,125-way grid. No free spins — pure base game design. Higher RTP at 96.48%. Good choice if you want the Wild Zone mechanic with better return rate and do not care about accessing a multiplier bonus round.
Gonzo’s Quest
NetEnt’s original avalanche slot. 5×3 grid, 20 paylines, avalanche multipliers that stack up to 3x in base game and 15x in free spins. 96.00% RTP. The mechanical ancestor of Parthenon’s avalanche system — simpler but historically influential. Good comparison for avalanche structure without the Wild Generation Zone.
Asgardian Stones
NetEnt’s Norse mythology avalanche slot with 5×4 grid and Colossal Symbol mechanic. 96.31% RTP, medium-high volatility. Similar avalanche structure to Parthenon but with a different wild system — Colossal Symbols rather than a Wild Generation Zone. Good theme alternative for mythology slots.
Divine Fortune Megaways
Greek mythology theme on a Megaways engine. Up to 117,649 ways, progressive jackpots, Falling Wilds. Similar thematic territory to Parthenon with a completely different mechanical approach. Higher max potential from jackpot layer, lower base game ceiling. 96.59% RTP.
Play Responsibly - 18+ Only
Gambling should be entertaining and fun. Remember that slots are games of chance, and there's no guaranteed way to win. Never gamble more than you can afford to lose, and always set limits for yourself. If you feel gambling is becoming a problem, please seek help immediately.
FAQ - Frequently Asked Questions
What is the RTP of Parthenon: Quest for Immortality?
The RTP is 96.03%. No adjustable configuration or Bonus Bet option. The 23% hit frequency means roughly 1 in 4 spins produces a win, which is typical for medium volatility. The RTP is slightly lower than Pyramid: Quest for Immortality’s 96.48% — if RTP is your primary criterion, the original Pyramid is the stronger choice despite having no free spins.
How does the Wild Generation Zone work?
The top row of the 6-reel grid is the Wild Generation Zone. Any symbol in the top row that contributes to a winning combination converts to a wild and stays locked in that position rather than being removed by the avalanche. The locked wild then participates in all subsequent spin evaluations. It is only removed when it is part of another winning combination, at which point it is replaced by a new symbol from above. The zone builds a persistent top-row wild layer over consecutive winning spins.
How does the 20x multiplier in free spins work?
The multiplier starts at 1x when free spins begin and increases by 1 each time a symbol converts to a wild in the Wild Generation Zone during free spins. Each zone conversion — including those during avalanche chains — adds +1x. The maximum multiplier is 20x. Once reached, it stays at 20x for the remainder of the free spins. All wins during the spin where the multiplier is active are paid at that multiplier level.
How is Parthenon different from Pyramid: Quest for Immortality?
Pyramid (2015) has no free spins and runs on a narrower 3,125-ways grid. Parthenon (2020) adds free spins with a 20x progressive multiplier and expands the grid to 10,000 ways (4–5–5–5–5–4 layout). Both use the Wild Generation Zone top-row sticky wild mechanic and Avalanche. Parthenon has a lower RTP (96.03% vs. Pyramid’s 96.48%) but a significantly higher max win (5,000x vs. Pyramid’s 3,600x ceiling).
What is the maximum win?
The maximum win is 5,000x your bet. At €100, that is €500,000. Getting there requires building the Wild Generation Zone to significant top-row coverage, triggering free spins, reaching the 20x multiplier via zone conversions during free spins, and then landing a 6-reel top-premium combination under that multiplier during an avalanche chain. A 10x base win at 20x multiplier = 200x per combination step — multiple such steps in an avalanche chain approach the ceiling.
Is Parthenon: Quest for Immortality available in Canada?
Yes. NetEnt distributes it at licensed Canadian casinos with CAD support. The €0.20–€100 bet range is available in CAD. The 1-in-559 free spins frequency means this slot requires patience and adequate session budget — the bonus triggers less than twice per 1,000 spins on average. Medium volatility keeps base game losses manageable between triggers, but budget accordingly. The Wild Generation Zone at least provides active base game action between bonus rounds.