Here is the full list of all 22 BOMTILES achievements.
Win 1 Game in Casual
Win 10 Games in Casual
Win 50 Games in Casual
Win 100 Games in Casual
Mark 10 Bombs
Mark 50 Bombs
Mark 200 Bombs
Mark 600 Bombs
Mark 1,500 Bombs
Mark 5,000 Bombs
Uncover 100 Tiles
Uncover 1,000 Tiles
Uncover 5,000 Tiles
Uncover 15,000 Tiles
Uncover 30,000 Tiles
Use 1 Item
Use 50 Items
Use 200 Items
Use 500 Items
Use 1,500 Items
Use 5,000 Items
Win 500 Games in Casual