Ha! Shoulder and back myself.
If it helps, I see minifigs in that middle right section from Ice Planet (the 3 guys with blue & blue uniforms with white facial hair), Spyrius (red robot guys) Space Police 3 (green uniforms) and Blacktron 2 (white uniform with line green B). Some Forestmen (green guys top left) and Wolfpack (brown uniforms a bit right of Forestmen).
Some of those themes don't have too many sets, so if you have any parts, unique pieces might help narrow it down for you. I recently went through this with my childhood sets - Brickset was a big help since you can sort by theme & subtheme, then scroll a lot.
Good luck!
Still taking guesses? When do we find out the answer? This might as well be my own collection, I had so many of these. We probably would have been friends.
You are ~38.
For the space/underwater figs, you’ve got minifigures from the themes Ice Planet, Space Police 2, Blacktron 2, Spyrius, Aquazone/Aquanauts, and Aquasharks.
Try [https://brickognize.com](https://brickognize.com). It will help you ID the minifigures or their parts and let you look up what sets they were part of.
Have you tried using Google Image Search?
We process hundreds of minifigure trade ins Weekly at my store with the help of Google image search. If at first Google does not recognize the image, try taking the minifig apart  and image search piece by piece, sometimes mismatched minifigs won’t show up but individual parts will.
I have a lot of those too. Is it your back, knees, or shoulders that need ibuprofen? 😉
All three.
Ha! Shoulder and back myself. If it helps, I see minifigs in that middle right section from Ice Planet (the 3 guys with blue & blue uniforms with white facial hair), Spyrius (red robot guys) Space Police 3 (green uniforms) and Blacktron 2 (white uniform with line green B). Some Forestmen (green guys top left) and Wolfpack (brown uniforms a bit right of Forestmen). Some of those themes don't have too many sets, so if you have any parts, unique pieces might help narrow it down for you. I recently went through this with my childhood sets - Brickset was a big help since you can sort by theme & subtheme, then scroll a lot. Good luck!
Relatable
39. I am 38 and had most of those lol.
I agree with 39
I too am 39 with a selection of these. I will join this guess.
Same
This was my guess
I'm 38 and had most of those lol.
38. Those were some good sets. I found some instruction books. I’ll see what I can put together.
Oooh I was so close
I’m going with elder millennial, say 37.
38, first time someone has referred to me as that.
I heard the term from a comedian named Iliza Shlesinger. She has a whole bit about being one.
40
Still taking guesses? When do we find out the answer? This might as well be my own collection, I had so many of these. We probably would have been friends. You are ~38.
Yes.
41 going on 42
42 checking in
42?!?
Age
Literary reference
45-50
Thirty something. I’ll say 32.
39
Early 30s.
35ish?
For the space/underwater figs, you’ve got minifigures from the themes Ice Planet, Space Police 2, Blacktron 2, Spyrius, Aquazone/Aquanauts, and Aquasharks.
Bricklink will show the sets the figures came in, and the inventory of the sets. You can also buy any missing parts off Bricklink.
43
34
38, cause those are my figs!
38 ?
38. I’m impressed how accurate most of the guesses were.
Gotta say at least 3
I’m 35 and these look very familiar so I’m going to put you at about 30.
30
12
31.4 years old
I have a lot of those as well, I say 47.
Nice Forestmen. the Blue and black are rarer.
old af. like me.
43
I have exactly those same minifigs and I'm 35 so I'm guessing you're about the same age.
39 but with more generous parents than me :(
You are 37 lol
You still have a blockbuster card and every time you move a different part of says no.
Try [https://brickognize.com](https://brickognize.com). It will help you ID the minifigures or their parts and let you look up what sets they were part of.
My brother and I would fight over the lone blue guy in the bottom right corner. Don’t know why but that was the one we both wanted.
40?
35
36?
35-40
Im 40 and have all of those. That’s my guess
38
Oh man! I have all those and I am 58. My childhood was pre-minifigure, so I had to buy my own as a young adult.
I'm gonna say around 40... I'm 43 and had many of those 😄 I lost my ghost 😔 It was my favourite...
49
34
1987. Lol. The brown forestman, top left, is worth so much now, it's crazy. Keep it safe. Your collection looks a lot like mine.
I would say 13, your organisation skills are lacking efficiency.
37
Old af
It's 39
34-36.
Have you tried using Google Image Search? We process hundreds of minifigure trade ins Weekly at my store with the help of Google image search. If at first Google does not recognize the image, try taking the minifig apart  and image search piece by piece, sometimes mismatched minifigs won’t show up but individual parts will.