Here is the full list of all 48 OLDTV achievements.
The base game contains 32 achievements, and there is 1 DLC pack containing 16 achievements.
*cue destiny's child*
So you found the space bar
Damn fine reflexes
Well done
You're color blind after all
Backinmydaywedidnthavemiceweusedtoeatbricksforbreakfastandcrossthegrandcanyonjustsowecouldgotoschool!
Some people were born to cheat for this achievement
Made it rain
Pleb stuff
Time to find space
Watermelon Central
Don't let mom know
Oranges, Walls & Salsa
Culture Shock
Baby Steps
4.436 Billion
Breed
Automation is the future
What a tease
Spending Time
Spending A Lot Of Time
Don't confuse this with the other achievement
This needed a lot of focus - very well done if you achieved this
THERE'S NOTHING LEFT TO DO - GOOD BYE!
Preteen Steps
Teenage Steps
Adult Steps
Old-Man Steps
Pleb-ish stuff
Almost Pleb stuff
Seasonally Pleb stuff
Not Pleb stuff