    1    prisoner rescue    Green Beret
    2    frog    Booga-Boo
    3    earth crash    Terramex
    4    rock    Flappy
    5    brick break    Arkanoid
    6    worm    Monster's Fair
    7    labyrinth    space maze attack
    8    pinguin    Antarctic Adventure
    9    crossing ii    Army Moves 2
    10    boat    Sailor's Delight
    11    tiramolla    Thing Bounces Back
    12    far west    Colt 36
    13    wondering stones    Meteoros
    14    il topo    funky mouse
    15    flipper game    Thunder Ball Japan
    16    dragon    Godzilla
    17    space shot    Alpha Blaster
    18    love game    Binary Land
    19    custom ball    Raster Scan
    20    make a pizza    Attack of the Killer Tomatoes