Here is the full list of all 32 极简塔防 - there are Minimalist Tower Defense achievements.
Clear Stage 1-4 (Campaign)
Clear Stage 1-8 (Campaign)
Clear Stage 2-4 (Campaign)
Clear Stage 2-8 (Campaign)
Clear Stage 3-4 (Campaign)
Clear Stage 3-8 (Campaign)
Clear Stage 4-4 (Campaign)
Clear Stage 4-8 (Campaign)
Clear Stage 5-4 (Campaign)
Clear Stage 5-8 (Campaign)
Clear Stage 1-A (Campaign)
Clear Stage 1-B (Campaign)
Clear Stage 2-A (Campaign)
Clear Stage 3-A (Campaign)
Clear Stage 4-A (Campaign)
Clear Stage 5-A (Campaign)
Clear Stage 1-S (Campaign)
Clear Stage 1-1 (Challenge A) in Expert
Clear Stage 1-5 (Challenge A) in Expert
Clear Stage 1-6 (Challenge A) in Expert
Clear Stage 2-4 (Challenge A) in Expert
Clear Stage 2-7 (Challenge A) in Expert
Clear Stage 2-8 (Challenge A) in Expert
Clear Stage 3-2 (Challenge A) in Expert
Clear Stage 3-6 (Challenge A) in Expert
Clear Stage 3-7 (Challenge A) in Expert
Clear Stage 4-2 (Challenge A) in Expert
Clear Stage 4-7 (Challenge A) in Expert
Clear Stage 4-8 (Challenge A) in Expert
Clear Stage 5-1 (Challenge A) in Expert
Clear Stage 5-6 (Challenge A) in Expert
Clear Stage 5-8 (Challenge A) in Expert