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Kiloblaster G112 vs. Seagate Backup Exec: Which Vintage 3.5" Disk Is Right?

Two vintage 3.5-inch Windows disks, a game and a backup utility, are up for grabs. We compare the $9.99 Kiloblaster G112 and the $14.99 Seagate Backup Exec to help you choose.

Last updated Aug 9, 2026

Choosing between two vintage 3.5-inch software disks can feel like picking between two museum pieces: both are neat, but you want the one that fits your collection. The Kiloblaster G112 Game and the Seagate Backup Exec are both listed as old Windows programs from the floppy era, both in Good condition, and both priced under $15. The difference comes down to what you want the disk to do-one is a game, the other a backup utility.

Quick verdict: If you want a vintage game on a budget, the Kiloblaster G112 at $9.99 is an easy choice. If you prefer a named-brand utility like Seagate Software's Backup Exec, the $14.99 price is the trade-off for a brand you can identify. Both are 3.5-inch floppy disks for Windows, so they belong to the same retro-computing era.

ProductListed PricePrice BarBest For
Kiloblaster G112 GameUSD 9.99Collectors who want a vintage game disk at a lower listed price
Seagate Backup ExecUSD 14.99Collectors who want a named-brand backup utility disk

Where each product wins

The Kiloblaster wins on price and purpose. It's a game, so it offers a slice of vintage entertainment for an old Windows PC. It's the lower-priced of the two, and the listing notes a Good condition label. The trade-off is that no brand name is identified for the Kiloblaster, leaving the publisher a mystery.

The Seagate Backup Exec wins on brand clarity and utility. It carries the Seagate Software name, so you know who made it, and it's a backup program, which might be more useful than a game if you want to actually run old software for data management. It's the higher-priced of the two, but you gain a clearly attributed product.

Kiloblaster G112 Game Vintage Software 3.5 Disk Windows PC Computer Program Old

The Kiloblaster G112 is the more affordable of the two. Its purpose is a game, so it's aimed at collectors who want to experience or display a vintage PC game. The condition is listed as Good, and it runs on Windows. The main drawback is the listing does not name a brand, so you're getting an unidentified game disk. If you're fine with a mystery publisher and just want a low-cost piece of floppy-era gaming, this is a solid pick. It is explicitly a game, which gives it an entertainment angle that the backup utility does not offer.

Seagate Backup Exec Vintage Old 3.5" Disk Windows PC 95 MS Computer Program 5.5

Seagate Backup Exec is a backup program from Seagate Software. If you want a disk with a named manufacturer and a practical utility role, this is the one. The listing explicitly states that it includes only the item shown, with no codes, paperwork, or box. That means you're buying the 3.5-inch disk alone, not a complete package. For collectors who just want the media itself and don't need the original licensing materials, that's acceptable. The higher listed price buys you a clearly identified brand and a utility purpose, making it a sensible pick if you need backup software for a vintage Windows 95-era system. The listing describes it as an old computer disk program, so you're getting genuine vintage media.

Final choice by use case

Pick the Kiloblaster G112 if you want a vintage game disk and are looking for the lower-cost option. Pick the Seagate Backup Exec if you want a named-brand backup utility and can accept a disk-only purchase.

Products in this article
Kiloblaster G112 Game Vintage Software 3.5 Disk Windows PC Computer Program OldUSD 9.99View on eBaySeagate Backup Exec Vintage Old 3.5" Disk Windows PC 95 MS Computer Program 5.5USD 14.99View on eBay
Kiloblaster G112 Game Vintage Software 3.5 Disk Windows PC Computer Program OldUSD 9.99View on eBaySeagate Backup Exec Vintage Old 3.5" Disk Windows PC 95 MS Computer Program 5.5USD 14.99View on eBay