I finally found some questions that are proving to be a little tough. Chewbacca's game piece (I suppose they're referring to the one involved in the skirmish featured in the close-up) was yellow. The greenish-blue one is R2's. It is true that the shield generator was located on the opposite side of the ridge, but the question refers to C3P0's conversation with the Ewoks about the "secret entrance" to the shield generator. The largest creature in the original Star Wars trilogy was the massive space slug.
SCOREBOARD:
Gaffer Tape 20 POINTS
Mielr 13 POINTS
astromech 12 POINTS
dumb kid 8 POINTS
Hot Rod 8 POINTS
ROUND 5
Who was the only person who did not sit during the meeting in the Death Star's conference room? 1 POINT [mielr]
Who pretended he couldn't hear an Imperial officer's transmissions, when disguised as a stormtrooper? 2 POINTS [dumb_kid]
What question does Darth Vader ask in his first line in Star Wars? 3 POINTS [hotrod/moth3r]
Which eye does an X-wing pilot use to sight through the targeting computer? 3 POINTS
What hangar bay was the Millennium Falcon drawn into on the Death Star? 4 POINTS [astromech]
What do Jawas sleep inside of? 6 POINTS [gaffer tape]