Hello theirs a lot of confusion if the the 1 hour, 10 hour and 100 hour achievements are broken.

They are not broken and ill tell you how to obtain them.

1. Start a game of ONLINE ENDURANCE.

2. Mine coal, copper and or Iron to make blocks to protect your self (Copper is easier and faster to collect)

3. TRAVEL AT LEAST 141 blocks out from spawn, either Under ground or Above (I recommend travelling the distance underground)

4. Surround yourself in the Copper and or Iron blocks you made, making sure their is 3 blocks of air, enough for you to stand and have a light above your head.

5. Now before you AFK, Make sure the game is in a smaller resolution border-less window so you can switch to other programs WITHOUT pausing the game just by hitting the windows key.

6. Now you just wait the 100 hours of IRL time in game in ONE SESSION, then the achievements should start rolling in (Timer doesn't start until Day 2 where no one else can join the game.)

7. Optional turn down the audio either in game or on your volume mixer in the bottom right side of your desktop.

These are the EXACT STEPS that i took if this helped you obtain these "broken" achievements.
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