Reverse 1999 Bio of the Great Thief Guide | How to Complete All Stages and Get All Rewards

As part of The Theft of the Rimet Cup main event, Reverse 1999 players can both experience an entirely new storyline as well as take part in many exclusive game modes. Among those modes, Bio of the Great Thief is one of the most unique, as it tasks you with completing a series of 10 stealth-focused stages in exchange for some neat rewards.

But as you might expect, although some stages are as simple as one can get, others will task you with making full use of both your tools and experience. Here’s how to complete all 10 stages part of Bio of the Great Thief in Reverse: 1999.

• Table of Contents:
  • Stage 1 – Basic Elements I
  • Stage 2 – Basic Elements II
  • Stage 3 – First Trial
  • Stage 4 – Thinking Training
  • Stage 5 – Basic Elements III
  • Stage 6 – Field Practice
  • Stage 7 – Advanced Exercise
  • Stage 8 – Basic Elements IV
  • Stage 9 – Mind Opener
  • Stage 10 – Escape Master

Bio of the Great Thief Stage 1 Guide

As the introductory stage, you can complete Basic Elements I by heading forward before pushing one glass case up and the other left to activate both pressure sensors. Once you do that, just head to the door to complete the stage.

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Bio of the Great Thief Stage 2 Guide

You can complete the Basic Elements II stage by first pushing the lower glass case into the pressure sensor on the left.

Now, simply wait for the security guard to look down and then head up, push the second glass case toward the pressure sensor above it, and then make your way through the door.

Bio of the Great Thief Stage 3 Guide

You can complete the First Trial stage part of Bio of the Great Thief in Reverse: 1999 by heading up before pushing the upper glass case to the right two times. Once you do that, head down of it and then move it up to activate the pressure sensor.

Now, simply move the remaining case up three times and then left to activate the sensor north of the room and unlock the door.

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Bio of the Great Thief Stage 4 Guide

You can complete the Thinking Training stage by first heading north of the glass case and then pushing it down two times as showcased in the images below.

Now, circle back and then push the case in the directions showcased below to activate the pressure sensor before heading to the now-open door. Remember to take your time so that you can avoid being spotted and get the extra reward given to all who complete the stage with 40 or less Awareness.

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Bio of the Great Thief Stage 5 Guide

You can complete Basic Elements III by pushing the upper Glass Case to the right to block the spotlight before pushing the lower one up until it reaches the pressure sensor.

Bio of the Great Thief Stage 6 Guide

You can complete the Field Practice stage in Reverse: 1999’s Bio of the Great Thief by first pushing the glass case right of Melania down two times. As you can see below, doing so will block the left-facing-up spotlight.

With one spotlight taken care of, use the glass case on your left to activate the pressure sensor before heading back to the spot you were and moving the case on your right twice in the same direction to block the light of two more spotlights.

Now, simply push the glass case blocking the spotlight facing down closer to it and then head toward the open door to complete the Field Practice stage.

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Bio of the Great Thief Stage 7 Guide

You can complete the Advanced Exercise stage by first pushing the glass case right of Melania down to block both the spotlight facing up and the one facing left.

Once you do that, head toward the glass case located south of your starting position, and push it three times to the right so that it stays perfectly lined with the one you moved previously.

After lining up the cases, push the first glass case you moved to the right until it touches the spotlight facing left before heading to the spot showcased in the image below.

With one spotlight down, it’s time to deal with the ones blocking the path toward the sensor. To do that, move the glass case above Melania up by one space and then push the case left so that it will be placed like in the image below.

Now, move the glass case above the one you just moved all the way to the left so it will block the spotlight facing right before simply using the only case not blocking any spotlights to activate the sensor and unlock the door. Like always, just head to the door to complete the stage.

Bio of the Great Thief Stage 8 Guide

As the eighth stage will serve as an introduction to another mechanic —this time the Sleeping Potion— it will once again be as straightforward as it can be. To complete it, just place the glass case on the sensor and then stand atop the ventilation system to automatically use your Sleeping Potion and clear a path to the open door.

Reverse 1999 Bio of the Great Thief Stage 9 Guide

You can clear the Mind Opener stage in Reverse 1999 by first stopping above the ventilation fan to trigger your Smoke Potion. Once the potion is active, head toward the sole glass case on the right side of the room and move it to the left before using it to activate the center pressure sensor. You can do so easily by following the path showcased below.

Once the first sensor is active, simply repeat the process to activate the upper and the right ones in that order before heading toward the unlocked door. Remember to be quick, as you must do all that while the Smoke Potion is still active. By following the guidelines above, you are guaranteed to clear the stage with zero Awareness and unlock all of its rewards.

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Reverse 1999 Bio of the Great Thief Stage 10 Guide: Escape Master Puzzle Solution

You can complete the Escape Master Stage part of Bio of the Great Thief in Reverse 1999 by first moving the third glass case from Melina forward to block the left spotlight. Once that’s done, move the first one in the way showcased in the images below so that you can use it to activate the southmost pressure sensor.

Once the sensor is active, push the first glass case you moved closer to the spotlight before heading to the only one that still hasn’t been touched and moving it as instructed in the image below.

Now that all cases are in place, pass over the fan to trigger your Smoke Potion effect before moving the cases in the way and on the order showcased below. You must activate all sensors and then return to the left side of the room before the effect of your potion is over in order to reach the door and complete the stage, so be nimble.

This guide was made while playing Reverse: 1999 on PC.