parsec47 0.2.dfsg1-9build3 (armhf binary) in ubuntu groovy

 PARSEC47 is a retromodern hi-speed shoot 'em up where you get to defeat
 retro enemies modernly. The player must destroy enemies while avoiding
 their projectiles and collecting green clusters of boxes for points.
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 PARSEC47 is another gem among many by Kenta Cho.