Here is the full list of all 72 Super Life of Pixel achievements.
collect 10 fruit
Achieved for collecting all CPC464 special gems
You have just met professor pixel for the 1st time
Achieved for collecting all zx81 special gems
500 Jumps
First teleport use
Achieved for collecting all A2600 special gems
Achieved for collecting all ZxSpectrum special gems
Achieved for collecting all BBC special gems
Achieved for collecting all Commodore 64 special gems
Achieved for collecting all GameBoy special gems
Achieved for collecting all NES special gems
Achieved for collecting all AppleII special gems
collect 25 fruit
Collect all fruit
Achieved for completing all 8-bit machines
Achieved for completing all 16-bit machines
total play time over 2 hours
500 Deaths
Achieved for completing all levels
Retry 20 times in a row on the same level
For 10 Levels, Collect Fruit, Special Pickup and complete level in the same attempt.
For 20 Levels, Collect Fruit, Special Pickup and complete level in the same attempt
For 40 Levels, Collect Fruit, Special Pickup and complete level in the same attempt
Collect all ZX81 special gems
Collect all A2600 special gems
Collect all ZX Spectrum special gems
Collect all BBC special gems
Collect all CPC 464 special gems
Collect all C64 special gems
Collect all GameBoy special gems
Collect all NES special gems
Collect all Apple II special gems
Complete all Amiga levels
Complete all Atari ST levels
Complete all Mac 128k levels
Complete all Master System levels
Complete all Mega Drive levels
Complete all MSX levels
Complete all PC CGA levels
Complete all PC EGA levels
Complete all Sega Saturn levels
Complete all SNES levels
Collect 10 fruits
Collect 25 fruits
Collect all fruits
Teleport for the first time
You have just met Professor Pixel for the first time
Complete all 8-bit machines
Complete all 16-bit machines
Total play time over 2 hours
Perform 500 jumps
Die 50 times
Complete all regular levels
Complete all Special Collection machines
Overall best time less than 3 hours
For 10 levels, collect fruit, special pickup and complete level in the same attem
For 20 levels, collect fruit, special pickup and complete level in the same attempt
For 40 levels, collect fruit, special pickup and complete level in the same attempt
Experience colour for the first time
Experience flick screen levels
Experience smooth scrolling!
Experience parallax scrolling!
Experience higher resolution pixels
Experience variable height jumping
Experience multi-layer parallax scrolling
Find lots more colour
Find a floppy disk machine
Say goodbye to colour clash!
Experience PC colour
Experience 32-bits