Slime World
Sega Genesis · 1992
About this game
While flying your spaceship, you crash land on a planet covered entirely in slime.
You and a friend explore the labyrinthine planet of slime, armed with a water pistol and all manner of gadgets you find along the way in an effort to find your way back out.
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The game world is a giant maze with quirky hidden areas and plenty of original layout ideas.
Depending on the game mode, you are either cooperating or competing with your "friend" to find and get to an exit first.
Due to the massive sizes of the slime worlds (about 6 entries to choose from), games often take several hours to complete.
The basis of the game is exploration, with varying game modes further focusing on competition, puzzle solving, speed, exploration, or cooperation.
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 Slime World 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 Slime World 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 1992.
Price history
Market values by condition
NTSC-J
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-08-10 | Graded New | NTSC-J | €179.28 |
| 2026-08-10 | Box Only | NTSC-J | €26.08 |
| 2026-08-10 | Manual Only | NTSC-J | €16.30 |
| 2026-08-10 | Boxed (CIB) | NTSC-J | €65.19 |
| 2026-08-10 | Sealed / New | NTSC-J | €162.98 |
| 2026-08-10 | Loose / Item only | NTSC-J | €24.46 |
| 2026-07-14 | Loose / Item only | NTSC-J | €36.61 |
| 2026-07-12 | Loose / Item only | NTSC-J | €22.77 |
| 2026-07-12 | Sealed / New | NTSC-J | €164.48 |
| 2026-07-12 | Boxed (CIB) | NTSC-J | €65.94 |
| 2026-07-12 | Graded New | NTSC-J | €180.93 |
| 2026-07-12 | Manual Only | NTSC-J | €16.47 |
| 2026-07-12 | Box Only | NTSC-J | €26.35 |
| 2026-07-10 | Sealed / New | NTSC-J | €164.41 |
| 2026-07-10 | Manual Only | NTSC-J | €16.47 |
| 2026-07-10 | Box Only | NTSC-J | €26.34 |
| 2026-07-10 | Graded New | NTSC-J | €180.85 |
| 2026-07-10 | Boxed (CIB) | NTSC-J | €65.91 |
| 2026-07-10 | Loose / Item only | NTSC-J | €22.76 |
| 2026-06-18 | Boxed (CIB) | NTSC-J | €62.84 |
| 2026-06-18 | Box Only | NTSC-J | €24.25 |
| 2026-06-18 | Manual Only | NTSC-J | €15.16 |
| 2026-06-18 | Loose / Item only | NTSC-J | €22.45 |
| 2026-06-18 | Sealed / New | NTSC-J | €156.98 |
| 2026-06-18 | Graded New | NTSC-J | €172.68 |
| 2026-06-08 | Boxed (CIB) | NTSC-J | €60.40 |
| 2026-06-08 | Graded New | NTSC-J | €166.32 |
| 2026-06-08 | Sealed / New | NTSC-J | €151.20 |
| 2026-06-08 | Manual Only | NTSC-J | €13.07 |
| 2026-06-08 | Box Only | NTSC-J | €20.90 |
Market insights
Rarity & condition
Slime World 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 Slime World worth?
Gamevaro hasn't tracked a market sale for Slime World (Sega Genesis) yet, so no current value is available. Prices are sourced from real marketplace sales, and this page will update automatically once sales data comes in.
Is Slime World rare?
Slime World 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 Slime World?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.
