Here is ManiaDrive, the opensource Trackmania clone.

Another one with gl4es :).

The speed is very good (between 40 to 60 fps on a Gigahertz), but I disabled the smoke from the exhaust off the engine (in the code), and I put Shadow of by default. You can activate the Shadows, but you probably need a Gigahertz to keep playable FPS (I get around 20fps with shadows). Maniadrive is a game that need to be fast ;)
Also, tracks from the Internet are playable (there are some slight pause in the music while the PHP scripts are running)? I haven't tested LAN Parties yet.

A video of the gameplay on the Pandora by IngoReis can be found here: http://youtu.be/9hSh_mQR9xo

The keys are adapted to the Pandora
{X} to accelerate
{B} to brake/reverse
3-6 or C to change view.

History log
========

Build 05
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* Updated gl4es and all libs
* Small Zenity menu to choose between GLES1 and GLES2 backend

Build 04
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* Updated gl4es and all libs
* Switched to tremor instead of vorbis
* Fix some freeze with music
* Added Editor

Build 03
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* Updated glshim and all libs
* Fresh compile (from GamesCom 2015)

Build 02
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* Updated glshim
* Added server inside the pnd

Build 01
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* Initial build
* Disable smoke particle emiter
* Some tweaking for Pandora (screen, options, keys)

A thread is open here: http://boards.openpandora.org/topic/16183-maniadrive/