Cat Air has a similar method of completing the usual level, reach the end, and the level is beaten. Hidden Features are unlocked after beating certain levels.
Multiplayer is unlocked after completing level 10.
When in multiplayer modes there are several modes that can be played by both the players at the same time;
In this mode, players must help each other through levels, working as a team to complete a level.
In this mode, players are fighting against each other. Each trying to reach the finish of a level or a selected coarse before the other.
Here, players can connect to their Facebook accounts with friends. They can only play competeive modes like racing where the players are, instead of who finishes first, who finishes the fastest on tracks and levels.
Unlocked: Level 10
See the section above.
Unlocked: Complete half the game or complete 10 challenges.
Unlocked: Complete all levels in any mode of choice (easy/medium/hard).
In Reverse mode, available in both single and multiplayer, players must complete a level backwards.
See also: Challenges (Cat Air)