CREATE TABLE table_65552 ("Year" FLOAT, "Game" CLOB, "Genre" CLOB, "Platform ( s ) " CLOB, "Developer ( s ) " CLOB)

What year had Third-Person Shooter?
SELECT AVG("Year") FROM table_65552 WHERE "Genre" = 'third-person shooter'
SELECT AVG("Year") FROM "table_65552" WHERE "Genre" = 'third-person shooter'