Update Dec 2017: Added video with ACE Sparrow!!
Initial Rank: C
Price: Equipped from start.
Main Gun: .
Level 40: 157
Level 100: 420
Level 140: 529
Level 200: ?
Overdrive: Ray of Hope – Laser gun shooting straight forward.
Invincible during overdrive?
Level 40: 581
Level 100: 1 221
Level 140: 1 648
Level 200: ?
Armor
Level 40: 694
Level 100: 2 264
Level 140: 2 888
Level 200: ?
Abilities
All Systems Normal (Rank B): Power + 20 % when armor is full.
? (Rank A): Scoring and credits + 13 % when armor is full.
? (Rank S): After receiving 400 damage, fires cannon once in every direction.
All Systems Normal (Rank SS): Power + 30 %when armor is full.
? (Rank SS): Scoring + 18 % when armor is full.
Assessment
This is your default plane. Evolved to S or SS, it is said to be a good plane even for later levels. Other planes are stronger when evolved less, so at least wait to evolve Sparrow.
In action:
Obstacle Trial
With Audio Commentary
ACE Sparrow SS
Level 10
Heroic Solo
Level 20
Heroic Solo
Level 142 Easy
Sparrow A Warlord Doom