Gadget Twins
Sega Genesis · 1992
About this game
Late one night, the malevolent Thump enters the Gadget Kingdom's castle and steals the Gadget King's gem.
The king wakes up the next morning to find that his gem was stolen.
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The king then summons Bop and Bump to reclaim his stolen possession from Thump.
Gameplay consists of flying through six air and water levels: Gadget Bay, Zeppelin Attack, The Lost City, Sub Attack, The Crystal Lake and Thump's World.
Although the game continually scrolls throughout its stages, the player can fly in all directions on the screen.
Bop and Bump come equipped with a spring glove mechanism that lets the player punch either up, down, right or left, which is used to defeat enemies.
Defeated enemies drop coins.
There are also chests littered throughout the stages which contain coins also.
These coins can be spent at a shop where the player can purchase upgrades.
The game also contains bonus stages where the objective is to open all the chests in a limited amount of time.
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 Gadget Twins 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 Gadget Twins 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-U
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-07-14 | Item only | NTSC-U | €16.27 |
| 2026-07-12 | Box Only | NTSC-U | €4.31 |
| 2026-07-12 | Item only | NTSC-U | €10.49 |
| 2026-07-12 | New (sealed) | NTSC-U | €60.37 |
| 2026-07-12 | Graded New | NTSC-U | €66.40 |
| 2026-07-12 | Complete in Box | NTSC-U | €24.19 |
| 2026-07-12 | Manual Only | NTSC-U | €6.01 |
| 2026-07-10 | Graded New | NTSC-U | €66.38 |
| 2026-07-10 | Box Only | NTSC-U | €4.31 |
| 2026-07-10 | Item only | NTSC-U | €10.49 |
| 2026-07-10 | Manual Only | NTSC-U | €6.01 |
| 2026-07-10 | Complete in Box | NTSC-U | €24.18 |
| 2026-07-10 | New (sealed) | NTSC-U | €60.34 |
| 2026-06-18 | New (sealed) | NTSC-U | €59.51 |
| 2026-06-18 | Box Only | NTSC-U | €4.19 |
| 2026-06-18 | Graded New | NTSC-U | €65.46 |
| 2026-06-18 | Manual Only | NTSC-U | €5.92 |
| 2026-06-18 | Item only | NTSC-U | €9.66 |
| 2026-06-18 | Complete in Box | NTSC-U | €23.80 |
| 2026-06-17 | Item only | NTSC-U | €9.66 |
| 2026-06-17 | Box Only | NTSC-U | €4.19 |
| 2026-06-17 | Graded New | NTSC-U | €65.46 |
| 2026-06-17 | New (sealed) | NTSC-U | €59.51 |
| 2026-06-17 | Manual Only | NTSC-U | €5.92 |
| 2026-06-17 | Complete in Box | NTSC-U | €23.80 |
| 2026-06-15 | Item only | NTSC-U | €9.68 |
| 2026-06-15 | New (sealed) | NTSC-U | €59.65 |
| 2026-06-15 | Box Only | NTSC-U | €4.20 |
| 2026-06-15 | Graded New | NTSC-U | €65.62 |
| 2026-06-15 | Complete in Box | NTSC-U | €23.85 |
Market insights
Rarity & condition
Gadget Twins 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 Gadget Twins worth?
Gadget Twins for Sega Genesis is currently worth €16.27 loose, €24.19 complete in box, and €60.37 factory sealed. Prices are based on real sales and update regularly on Gamevaro.
Is Gadget Twins rare?
Gadget Twins 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 Gadget Twins?
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 Gadget Twins, loose is €16.27 and CIB is €24.19 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.
Ratings & Reviews
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