Phantasy Star III: Generations of Doom

Phantasy Star III: Generations of Doom

Sega Genesis · 1990

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About this game

Long time ago, a great war between Orakio and Laya devastated the planet.

A thousand years later, a young Orakian prince named Rhys decides to marry the beautiful Maya, his heart's chosen one.

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But during the marriage ceremony, a strange creature appears and kidnaps the bride.

Were those the legendary Layans who kidnapped the princess? Whatever the answer might be, Rhys has to find it out on his own - he must rescue his beloved one.

The gameplay system of Phantasy Star III: Generations of Doom is similar to that of its predecessor in the series: the player navigates a party of characters on a top-down overworld, visiting towns, exploring 2D dungeons, and fighting randomly appearing enemies in turn-based combat.

The most noticeable change in this installment is applied to the setting.

Unlike all other Phantasy Star games, it is initially set in a medieval fantasy environment devoid of the series' characteristic sci-fi elements.

Gameplay-wise, this influences the usage of techniques, which are restricted to characters with a sci-fi civilization background who later join the party.

An unusual feature of the game is its generation system.

The game's story spans three generations of characters, beginning with Rhys and ending with his grandchildren.

Specific instances of the plot prompt the player to choose between two young women for Rhys to marry.

Depending on this choice, the player will control different main characters during the second generation.

Later, a similar choice is offered to both possible children of Rhys, splitting the subsequent story into four branches.

Data by MobyGames.com

About Sega Genesis

Known as the Mega Drive outside North America, the Sega Genesis (1988/1989) was Sega's most successful console and Sonic the Hedgehog's original home, fueling the "console wars" era against Nintendo's SNES. Genesis cartridge collecting is well-established: common sports and platformer titles are affordable, while sports-license and later-era games with smaller print runs can carry a meaningful premium.

Gamevaro tracks Phantasy Star III: Generations of Doom for Sega Genesis with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.

Adding Phantasy Star III: Generations of Doom to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This GEN release dates back to 1990.

Price history

NTSC-U · Item only
€40.46
+€31.38
▲ 345.6%
€5.9 €18 €31 €44 05-1706-0807-1007-1207-13

Market values by condition

NTSC-U

Box Only
€14.44
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Manual Only
€22.74
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Item only
€40.46
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Complete in Box
€69.99
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New (sealed)
€370.58
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Graded New
€1968.50
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NTSC-J

Box Only
€11.34
+ Add
Manual Only
€8.75
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Item only
€40.46
+ Add
Complete in Box
€28.36
+ Add
New (sealed)
€70.87
+ Add
Graded New
€77.95
+ Add

Recent sales

DateTypeRegionPriceSource
2026-07-13 Item only NTSC-U €40.46 eBay US
2026-07-13 Complete in Box NTSC-J €55.99 eBay US
2026-07-13 Item only NTSC-J €40.46 eBay US
2026-07-13 Complete in Box NTSC-U €55.99 eBay US
2026-07-12 Complete in Box NTSC-U €69.99 pricecharting
2026-07-12 Complete in Box NTSC-J €28.36 pricecharting
2026-07-12 Graded New NTSC-J €77.95 pricecharting
2026-07-12 Item only NTSC-U €21.70 pricecharting
2026-07-12 Item only NTSC-J €9.48 pricecharting
2026-07-12 New (sealed) NTSC-J €70.87 pricecharting
2026-07-12 Manual Only NTSC-J €8.75 pricecharting
2026-07-12 Manual Only NTSC-U €22.74 pricecharting
2026-07-12 Box Only NTSC-U €14.44 pricecharting
2026-07-12 Graded New NTSC-U €1968.50 pricecharting
2026-07-12 New (sealed) NTSC-U €370.58 pricecharting
2026-07-12 Box Only NTSC-J €11.34 pricecharting
2026-07-10 New (sealed) NTSC-J €70.84 pricecharting
2026-07-10 Manual Only NTSC-J €8.75 pricecharting
2026-07-10 Manual Only NTSC-U €22.95 pricecharting
2026-07-10 Item only NTSC-U €21.84 pricecharting
2026-07-10 Box Only NTSC-J €11.33 pricecharting
2026-07-10 Complete in Box NTSC-U €70.77 pricecharting
2026-07-10 Graded New NTSC-U €1967.64 pricecharting
2026-07-10 New (sealed) NTSC-U €371.36 pricecharting
2026-07-10 Item only NTSC-J €9.47 pricecharting
2026-07-10 Graded New NTSC-J €77.92 pricecharting
2026-07-10 Complete in Box NTSC-J €28.35 pricecharting
2026-07-10 Box Only NTSC-U €14.43 pricecharting
2026-06-18 Manual Only NTSC-J €8.87 pricecharting
2026-06-18 New (sealed) NTSC-J €69.86 pricecharting

Market insights

📈
Above average price
Current price €40.46 is above the average of €14.46 over the tracked period (range: €9.08€40.46).

Rarity & condition

Phantasy Star III: Generations of Doom has a steady sales history on the tracked marketplaces, meaning enough copies circulate to establish a reliable market price.

Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.

Frequently asked questions

How much is Phantasy Star III: Generations of Doom worth?

Phantasy Star III: Generations of Doom for Sega Genesis is currently worth €40.46 loose, €69.99 complete in box, and €370.58 factory sealed. Prices are based on real sales and update regularly on Gamevaro.

Is Phantasy Star III: Generations of Doom rare?

Phantasy Star III: Generations of Doom has a steady sales history on the tracked marketplaces, meaning it trades hands regularly and isn't considered particularly rare.

What's the difference between loose, CIB and sealed for Phantasy Star III: Generations of Doom?

Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For Phantasy Star III: Generations of Doom, loose is €40.46 and CIB is €69.99 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.

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Also on other platforms

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Best Time to Buy

🟢Good time to buy — historically cheapest month
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Based on 112 price records over 2 years · avg €254.38

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