Gem Grid Racing

Drive any Assetto Corsa car on any track while a Bejeweled Twist board sits on your screen, drawn with Twist's own gems, art and sounds from your copy of the game.

How it plays

• Clean corners, flat-out straights, quick sectors, clean laps, overtakes and drafting each drop gems onto the board.
• Twist a 2x2 block of gems (clockwise or back) to line up three or more. Four makes a power gem, long chains get Twist's "Awesome!" and "Spectacular!" call-outs.
• Matches fill a POWER meter (red, white, yellow, orange gems) and a GRIP meter (green, purple, blue gems). With Custom Shaders Patch installed the meters really push and press your car; without it the board still plays and scores.

Controls (changeable in Local AppData/GemGridRacing/gemgrid.ini): move the twist cursor with numpad 8 4 6 2 (or I J K L), twist with numpad 5 (or U), twist back with numpad 0 (or O).

You need: Assetto Corsa and Bejeweled Twist (Steam), both installed. Nothing from Twist is included; the art and sounds are prepared from your own copy the first time you press Play. Solo.

Boosting the car adds physics forces, which marks the lap as not valid for Assetto Corsa's own records.