1 Alter Beam 1

Beamcaster · Boulder ×45 · Lift ×6 · Gem slot ×32 · Gate ×7 · Elevator ×2 · Beam source ×32 · Gem ×10
6 puzzles on the surface layer, 4 with solutions. Heroes: Beamcaster, Warrior.
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Beamcaster · Boulder ×45 · Lift ×6 · Gem slot ×32 · Gate ×7 · Elevator ×2 · Beam source ×32 · Gem ×10

Beamcaster · Beam source ×6 · Gem slot ×2 · Gem ×2
Pieces that end up somewhere new: 2 of the 6 beamcasters. 6 other pieces stay where they start.
Start: push the upper bottom-right beamcaster up 3 tiles, push the left beamcaster down 2 tiles and push the upper bottom-right beamcaster down 2 tiles.

Warrior · Gem ×9 · Gem slot ×47 · Crystal ×11 · Beam source ×13 · Boulder
Pieces that end up somewhere new: all 9 gems, all 11 crystals and 5 of the 13 beamcasters. 9 other pieces stay where they start.
Start: push the right gem down, push the right gem left 3 tiles and push the right gem up 8 tiles.
Finish: push the left top-left gem down 4 tiles, push the left top-left gem right 2 tiles and push the 2nd bottom-left crystal from the left left 2 tiles, then head for the exit.

Beamcaster · Gem slot · Beam source ×15 · Boulder ×25 · Gem
Pieces that end up somewhere new: 3 of the 15 beamcasters and one of the 25 blocks. 37 other pieces stay where they start.
Start: push the 2nd top block from the left down 5 tiles, push the 3rd bottom beamcaster from the left up 4 tiles and push the 1st bottom-right beamcaster from the left up 3 tiles.

Beamcaster · Beam source ×38 · Gem slot ×75 · Gem ×23 · Boulder ×42 · Lift ×5 · Elevator ×2

Beamcaster · Beam source ×4 · Gem · Gem slot ×4 · Cart · Boulder · Gate
Pieces that end up somewhere new: the gem and the cart. 5 other pieces stay where they start.
Start: push the left cart down 4 tiles.