Project S-11 is a vertical shmup on GBC. Enemy waves, power-ups and hefty bosses. A solid tribute to 16-bit shmups, demanding and well-paced for handheld genre fans.
Complete: box, manual and disc/cart very clean. Lightly handled.
Q1 damagedQ6 completeQ10 new
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Collector interest
Vertical shoot'em up by Crawfish Interactive, a British studio known for polished GBC conversions. Released in the United States in 1999, Project S-11 saw a low-key distribution that explains its current scarcity despite a modest profile at launch. It draws portable-shmup enthusiasts and Crawfish catalog hunters, a niche where complete supply stays thin and demand is specialized but real.