Here is the full list of all 54 Arcade Paradise achievements. It takes around 40-50 hours to unlock all of the achievements on Windows.
Unlock endless mode in Slime Pipes
Unlock and listen to all the songs on the jukebox
Complete 99 to do list items
Purchase all personal upgrades
Beat Jimmy Goldman in Knuckles and Knees
Fully upgrade your craft in Spacerace
Listen to 10 messages on the answer machine
Have at least one of each colour ball in play on Graffiti Ballz
complete all goals on 15 machines
62 69 74 2e 6c 79 2f 49 71 54 36 7a 74
Replace the King Wash facia and make your father proud
Unlock and use the NTV Player
Beat all the high scores on Brick, Toad, Racer, Flyguy and Snake in Knuckles and Knees
Get to level 3 on adventure mode in Bomb Dudes
Lose everything and end up working at the Bestwurst
$250,000 in the safe
Visit all of the tourist destinations in Bugai
After upgrading footwear and glasses stare, zoomed in at the floor for 3 seconds
Drop 15 balls in one move on Bugai
Pass level 3 of Line Terror
Find and remove 100 pieces of gum
Clock Vostok 2093 once
Complete 60 goals
Complete Barkanoid
Thump 333 Gophers
Shrink the King Wash to expand Arcade Paradise
Inflict 5000 damage on the toilet
Clear any song with a perfect score on Cyber Dance
Summon Woodguy Jr in Attack Vector
Complete a game of Solitaire
Complete 30 goals
Kill 99 Zombies with each weapon in Zombat 2
Kill 9999 zombies in Zombat 2
Complete all objectives for 3 days running
Feed the Princess in Woodgal's Adventure.
Uncover all conspiracies in Blockchain
Have a daily income of over 2500
Land the plane 9 times in UFO Assault
Wait a second... I'd recognise that voice anywhere!
Do nothing all day.
Bin 250 pieces of trash.
Pass out in the arcade 10 times
Debug an Arcade Machine
Buy all upgrades in Strike Gold
Complete 10 goals
Get 3 consecutive S-Ranks throwing garbage into the dumpster
Purchase and recieve delivery of your first new Arcade Machine
Pass out in the toilet
Set all machines to max price per play.
Clear all 3 cities in Racer Chaser
complete all goals on a machine
Empty all 4 hoppers at the start of the game
"...You Knew? How did you know that?!"
Enter the Laundrette