The NES EverDrive is one of the best ways to play the entire Nintendo Entertainment System and Famicom library on real hardware. But not every “EverDrive” sold online is the same. The biggest difference between the official Krikzz EverDrive N8 / N8 Pro and the cheap AliExpress versions comes down to one critical feature most players care about: the force save (save state) system.

What “Force Save” Actually Means on the NES EverDrive

Original NES cartridges only saved progress if the game had battery-backed SRAM or EEPROM. Most games had no save system at all. You either used passwords or started over every time.

The official EverDrive N8 series solves this with save states — often called “force save” or system snapshots. At any moment during gameplay you can freeze the entire console state (position, lives, inventory, score, everything) and write it to the SD card. On the N8 Pro you get nearly 100 independent slots per game, with timestamps and a recovery slot so you don’t accidentally overwrite important progress.

You access it through a configurable button combination or the physical button on the cartridge. The in-game menu also lets you return to the main menu without powering off the console. Traditional battery saves are still fully supported and automatically backed up to the SD card when you switch games.

This single feature turns hardcore action games and long RPGs into something you can actually enjoy at your own pace on real hardware.

Official Krikzz EverDrive vs AliExpress Clones

Here’s where the real differences show up:

Save States / Force Save Official N8 Pro: Full multi-slot support with reliable in-game menu and recovery features. Most AliExpress clones: Either missing the feature completely, limited to one slot, or implemented so poorly that it crashes or corrupts on many games.

Build Quality Official: High-quality 6-layer PCB, hard-gold contacts, proper voltage regulation, and long-life battery monitoring. Clones: Thinner boards, cheaper plating, inconsistent components. Many users report failures within months.

Firmware & Updates Official: Regular updates from Krikzz that improve mapper support, fix bugs, and add features. Clones: Locked to old firmware. Trying to flash official OS often bricks the cart with a “clone detected” error.

Compatibility & Reliability Official: Excellent mapper support, FDS disk swapping, expansion audio, and ongoing fixes. Clones: Good for basic games, weaker with complex mappers, FDS, and edge cases. Some stop being recognized by the console over time.

Support Official: Active developer support and authorized resellers. Clones: None. Once it fails, you’re on your own.

Price is the only area where clones win. They often cost half as much (or less). For casual players who only want a few popular games and don’t care about long-term reliability, a clone can work temporarily. For anyone who wants the full NES experience with working force saves, the official cart is worth the extra money.

Bottom Line

If you just want the cheapest possible way to load ROMs, AliExpress clones exist. If you actually want reliable force saves, multi-slot save states that work, proper hardware quality, and future firmware updates, buy the real Krikzz EverDrive N8 or N8 Pro from an authorized seller.

The force save feature alone is the reason most serious retro collectors refuse to go back to clones once they’ve used the official version.