Find an accelerated time room
Find a message from another civilization
Find a way to the prehistoric Earth
Get into a faraway galaxy
Use a teleport
Activate the security system
Find a useless artifact with unusual properties
Find an army first aid kit
Find a skeleton in suspiciously familiar clothes
Find a weapon-like item
Find a time travel code
Find a strange walkie-talkie
Find a butterfly that can change the future
Find somebody's forgotten notebook
Find an example of future technologies
Pick up somebody's lost cargo
What could be better than a mug of hot coffee?
Arrange the End of the World
Find an unusual casket
Become a part of the "Cube"
Solve the "Fifteen" puzzle without hints
Find a "Humming-top" with amazing properties
Find a Magic ball
Found the machine that grants your wishes