LITTLE CONFUSE WORLD 2: CHALLENGE ACCEPTED
TR2 Levelset by Dgenocroft
Walkthrough by Treeble
By design, these levels have a singular aesthetic which makes a text walkthrough somewhat useless, but hopefully these instructions will get you through to the end.
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LEVEL 1: WE'RE BACK
From the starting point, turn around and climb onto the lower of the blue blocks and face right. You might have spotted a dragon just beyond the white barrier, so jump onto it (you can't simply pull up) and claim the gold dragon (SECRET #1) from behind it. Jump back to your previous position and look down to the ground so that the camera spots the contour of a green ledge just above.
Pull up onto it, roll against the wall and jump diagonally to the right for the next step in this climb. Walk to the central edge of this 'shaft' area, as it were, and if you look around you'll see a white tile on the outer wall just ahead of you: take a standing jump and grab that ledge to climb up. There's a sudden shift and things below become dangerous, so run up to the wall and climb it. When Lara sets her feet on the wall, backflip to skip to the next level.
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LEVEL 2: THINK BIGGER
After the fall, swim through the obvious underwater passage. Go towards the far left corner in the back to find a crevice on the wall (you have no flares but the muzzle flash from your pistols will help you locate it). Grab on to it and shimmy left until you reach a white tile, at which point you should climb up.
Turn around and, from the edge, jump straight up to climb through an opening above. Run straight ahead and take a running jump over the deadly blue tile, then go right and drop through a blue tile at the end — you might want to do a safety drop to avoid landing on a hard platform along the way.
Get a small medipack from the floor depression and go through the opening to the next room. Swim upwards to get out of water and climb the inner wall of the white gap in the ceiling to reach a button. It drains the water below, but don't go down; instead, turn around and face the opposite wall and climb it to the top to locate another gold dragon (SECRET #2).
Calmly climb back down and drop to the bottom of the now drained area to flick the two wall switches to open the exit door. Go through and right.
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LEVEL 3: BRAT
For the grand finale, simply take the path to the right, following around the wall while reading messages from the author. Step on the YOU tile to shift things around a bit, revealing a QR code which you can scan to join the author's Discord server, if you like, and then proceed to stand on the higher platform to wrap things up here.