Here is the full list of all 12 Game Type achievements.
Keep a 8.0 or higher score mult for an entire loop.
Find and read the artistic Statement.
Keep the same money on screen for 30 seconds.
Score 100,000,000 points.
Get 100 monies onscreen at once.
Listen to the radio while playing your MediaBall.
Reach Loop 5.
Beat the Cat Chat boss.
Find the actual Game Type shooter game.
Reach Loop 10.
Reach Loop 20.
Score 200,000,000 points.