Here is the full list of all 12 Space 2 (Challenge Mode Edition) - Breakthrough Gaming Arcade trophies - there are 11 gold and 1 platinum.
Great job! You got all the trophies! Congratulations!
Complete Level 7
Complete Level 6
Complete Level 5
Get 1000 Points
Complete Level 4
Get 750 Points
Complete Level 3
Get 500 Points
Complete Level 2
Get 250 Points
Complete Level 1