Metroid Prime (Metroid Prime: Trilogy)

Metroid Prime: Trilogy is an action-adventure video game compilation developed by Retro Studios and published by Nintendo for the Wii video game console. It features Metroid Prime, Metroid Prime 2: Echoes, and Metroid Prime 3: Corruption on a single dual-layer disc.

Metroid Prime in Trilogy has been updated with many features from Metroid Prime 3, such as its aiming system, bloom rendering, 16:9 aspect ratio, and reduced difficulty level (to play the original difficulty, play "veteran" instead of normal). The update also has higher resolution textures, and uses Trilogy's menus, save system, achievements, and unlockable soundtracks.

Game Pages
This page should be used for specific issues with the Metroid Prime sub-game of Metroid Prime: Trilogy. For other Metroid Prime: Trilogy games or launcher information, please see the following pages.



Problems
The error occurs when selecting a scan visor.

Constant Wii Remote Disconnects
Since, when using the MS Bluetooth Stack (the default Bluetooth stack on Windows) the game will think that the Wii Remote is constantly disconnecting. Pressing a button on the Wii Remote will restore it, but it will disconnect again seconds later. Disable "Enable Speaker Data" to solve this problem, or avoid the MS Bluetooth stack by using the DolphinBar or the Toshiba Stack (for instruction of which is available at Wii Remote Plus (RVL-CNT-01-TR) Connection Guide).

Bloom Offset
Like Prime 3 and all the Trilogy games, Prime 1 Trilogy has bloom offset problems. Fortunately, it is not very noticeable with this game. The only solution is to disable Scaled EFB copies, which creates issues of its own. See.

Visors
Visors will only work if EFB Copies to Texture Only is disabled. Though EFB Copies to Texture Only is forced as disabled by the GameINI, visor corruption may still occur if you open the graphics configuration window during gameplay. Disable EFB Copies to Texture Only in the Dolphin GUI to avoid any problems.

Dot
When playing above 1x Native internal resolution, there is a dot in the center of the screen. It's small and easy to ignore, but it's always there. There is no fix for this problem, but the dot can be removed by hiding the helmet display in the game's options (i.e. Visor, the 3rd option below Controller and Display, slide the Helmet Opacity sliders all the way to the left).

The Black Bar
During Shader Compilation, stuttering can become so severe that it desyncs the GPU and CPU threads in Dual Core mode. The game freaks out over this desync, creating a black bar at the bottom of the screen, which takes up 15% of the screen space and "squishes" the game in the remaining space. The black bar will remain there from then on whether stuttering continues or ceases.

After, enabling Virtual XFB or Real XFB will fix and/or prevent the problem. If XFB is disabled the problem may still occur. Details can be found in the September Progress Report.

Refraction/Lava Slowdown
Refraction effects, such as raindrops on Samus' visor, cause slowdown in OpenGL. Even the strongest computers are affected by this issue, and there is no solution with the OpenGL backend at this time. D3D is not affected by this problem in this game. There are also severe slowdowns with OpenGL in the Magmoor Caverns when you look down to a lava basin. Reducing the internal resolution helps a bit. It affects even strong systems. Fixed by.