Bionic Commando Rearmed is a remake of the original Bionic Commando for the Nintendo Entertainment System. The visuals are updated to 2008's standards and it remains faithful to the gameplay and general mission structure of the 1989 game. It is the North American release, so no Nazi symbols or references can be seen in the remake.
The game features co-op mode playthrough, various multiplayer modes, and reworked boss battles that accommodate a second player. Enemy weaknesses have been added to specific weapon types, while others are more resistant.
Challenge rooms are included, where players must complete levels without touching the floor once using the bionic arm. These events are optional and time-based. Hacking now involves solving 3D puzzles in a cyberspace environment, which can provide hints for destroying bosses on current levels. Completing these puzzles is optional.