1. Heavy Metal L-Gaim I: Pentagona Window

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. 5 November 1986. 30 min

A recap OVA that portrays the first half of the series Heavy Metal L-Gaim.

2. Heavy Metal L-Gaim II: Farewell My Lovely

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. 10 January 1987. 30 min

A recap OVA that portrays the second half of the series Heavy Metal L-Gaim.

3. Heavy Metal L-Gaim III: Full Metal Soldier

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. 28 March 1987. 30 min

A side story taking place somewhere before the second half of the series, prior to Daba acquiring the L-Gaim Mk-II. Daba's comrade Leccee is captured by Poseidal's forces, and Daba and his rebels attempt to save her.