Here is Taisei, an OpenSource remake of the Touhou serie, a "bullet hell" japanese style shoot'em up.

The game use glshim.

/!\ Do not activate shader, or the game will crash (no check is done to see if shader are supported) /!\

On CC (and probably Rebirth), you'll need to deactivate the Background in options, as the GPU doesn't have enough juice for that and all those bullets.

History log
=========
Build 02
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* New build, should be a bit faster
* Improved the "auto" settings for background
* Updated all libs

Build 01
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* Initial build
* Some work on the no-shader path (coloring bullets)
* Some Pandora customization (forced fullscreen, keymap)

A thread is open here: https://boards.openpandora.org/topic/5600395-taisei/