Jetboard Joust: Next-Generation Retro achievements

complete the game in one playthrough using only the default weapons

defeat 100 'smasher' enemies

defeat the 'grappler' boss

complete a level in grappler's world under 260s

defeat 10 'spitter' enemies

defeat the 'stinger' boss in under 75s

defeat the 'squirmer' boss

defeat 10 'minder' enemies

defeat 25 'diver' enemies

defeat the 'snapper' boss in under 150s

get a x3000 killstreak

get 500 kills with the phaser