Proto:Mega Man X8

The Mega Man X8 Trial Version is included in the PlayStation 2 version of Mega Man X: Command Mission.

Unused graphics
The demo only contains the first stage, ending after defeating the boss, but several graphics from later parts of the game are present in the disc, including textures of the three navigators and bosses like Bamboo Pandamonium and Earthrock Trilobyte.

The stage select screen had Signas in the background.

The stage select mugshots and stage pictures are still in development, and some have provisional names:


 * Kani (crab) - Crabs-Y
 * Niwatori (chicken) - Burn Rooster
 * Ari (ant) - Gravity Antonion
 * Sanyouchuu (trilobite) - Earthrock Trilobyte


 * 00 - OP stage (Opening stage, Noah's Park)
 * 01 - Cyber stage (Troia Base)
 * 02 - Kaiten stage (Rotation stage, Primrose)
 * 03 - Sennyuu stage (Infiltration stage, Pitch Black)
 * 04 - Toshi stage (City stage, Dynasty)
 * 05 - Agari Sagari stage (Rise and Fall stage, Drop Dead/Inferno)
 * 06 - Chaser stage (Ride Chaser stage, Central White)
 * 07 - Giant robo stage (Metal Valley)
 * 08 - R. Armor stage (Ride Armor stage, Booster Forest)
 * 09 - Kidou elevator stage (Orbital elevator stage, Jakob)
 * 10 - Sigma copy stage (Gateway)
 * 11 - Sigma stage (Sigma Palace)
 * Sigma
 * Black Zero
 * Armor X
 * Ultimate

The Lab. The prototype lab is near identical to the one in Central Tower's Hunter Base in Mega Man X: Command Mission, but gained a "new" appearance in the final.