HT Games
Instructions
Begin the game and go to Indy's office, found in the Main Hall. Wait for an explosive character to arrive in the office and use the character to destroy the glass in the back-right corner of the room. Grab the chest behind the glass and put it on the center panel in the office.
Jump to the second chest on top of the tall shelves in the back of the room. You'll have to wait for a high jumper to enter the room and use the jumper to get the chest. Place the chest on the center panel.
Go to the back-left corner of the office and use a scholar to decipher the glyph that you find there. You'll have to wait for a scholar to enter the room. Get the chest from behind the glyph and place it on the center panel.
Use another explosive character on the shiny disks in the left area of the office. Wait for someone with a shovel to enter your office and have them dig at the blast site to receive the fourth chest. Place this chest on the center panel.
Activate the "Thuggie Statue" on the right side of the room and crawl into the vent that appears to find the last chest. Place this chest on the center panel, and five LEGO pieces will appear in place of the chests. Assemble these pieces to make a key. Take this key to the Artifact Room.
Remove the blue diamond from the center of the Artifact Room and place it on the pedestal to reveal a crank. Use the key on the crank to open three exit slabs. Once you collect enough artifacts in the regular game missions, you will be able to access these slabs and the secret missions.