Xain' D Sleena is a classic arcade game (also known as Soldier of Light and Solor Warrior) from way back in 1986.
It features two styles of gameplay, at first it plays as a run'n'gun style platformer but upon defeating a stage the player climbs aboard his space-craft and play continues as a shoot'em'up.

This was entered for the Retro remakes competition of 2006.
Placed 7th of about 80 entries.

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Download here (11mb)