A full achievement guide for Beat Saber
You Are Ready
Finish the tutorial
Good Enough
Get at least rank A on any level on normal difficulty without any modifiers
Special
Get at least rank S on any level on hard difficulty without any modifiers
Flawless
Get rank SS on any level on expert difficulty without any modifiers
Expert
Clear any level on expert difficulty without modifiers
Supreme
Get a full combo on any level on expert difficulty without any modifiers
Precision
Achieve rank S on at least 15 different levels on hard difficulty (solo free play only)
Drum Kit
Get a full combo on at least 15 different levels on hard difficulty (solo free play only)
Hope
Achieve rank S on at least 15 different levels on expert difficulty (solo free play only)
No Mistakes
Get a full combo on at least 15 different levels on expert difficulty (solo free play only)
Pay Attention
Clear any level on normal difficulty and get at least a 50 combo without any modifiers
Concentrate
Clear any level on hard difficulty and get at least a 100 combo without any modifiers
Focus
Clear any level on expert difficulty and get at least a 500 combo without any modifiers
Pure
Clear any level without modifiers
Faster
Clear any level with the faster song speed modifier [/code]
On the Edge
Clear any level with the insta fail modifier
Memory
Clear any level with the disappearing arrows modifier
Charge
Clear any level with the battery energy modifier
Progress
Clear 30 missions in the campaign
Not the End
Clear the final mission in the campaign
Peace
Clear all missions in the campaign
Warm-up
Clear 100 levels or more on any difficulty
Traveller
Reach 100 kilometers or more of traveled hand distance
Drill
Get a total of 10,000 or more good cuts
Day & Night
Have your total playtime reach or exceed 24 hours
100 Million
This is an achievement list, not so much a guide. This was leaps and bounds more helpful if anyone is still looking.
https://www.playstationtrophies.org/game/beat-saber/guide/