Easy level completion:
Pause the game while its light out and wait for the sun to go down. Unpause the game after the sun is gone for a while to easily complete the level.
Catapults Only mode:
To activate Captapults only mode, select “Credits”, then select the “IM IN UR CONSOLZ DFENDIN UR CASLEZ” text when it appears.
Giant stickmen:
To use Giant stickment, select “Credits”, then select the “SMB3W4” text when it appears.
Tiny stickmen:
To use Tiny stickmen, select “Credits”, then select the “Chuck Norris” text when it appears.