If You Contingency Undo That Resident Evil: The Mercenaries 3D Save, Here's A Few Help

1. Toss the diversion in to a campfire.

Pros: The save information is gone. Like, way, way gone.
Cons: Liquified cartridges are notoriously hard to insert back in to systems.

2. Purchase the NDS Adaptor Plus , a gadget that may be used to back up save information to PC, and to stamp out save games.

Pros: The diversion can still be played.
Cons: Campfires are free, and the NDS Adapter Plus will cost you a few money.

We'll let you browse on this one for a bit.