CREATE TABLE table_22437 ("Rank" FLOAT, "Title" CLOB, "Release Date" CLOB, "Franchise" CLOB, "Developer ( s ) " CLOB, "Platform" CLOB, "Units sold  ( in Millions ) " CLOB)

What platform sold 11.18 million units?
SELECT "Platform" FROM table_22437 WHERE "Units sold (in Millions)" = '11.18'
SELECT "Platform" FROM "table_22437" WHERE "Units sold (in Millions)" = '11.18'