An APEX Low-redshift Legacy Survey for MOlecular Gas . ... Understanding the molecular gas content of galaxies is one of the most important areas of galaxy evolution. In order to study the molecular gas content of low mass nearby galaxies, we undertook `ALLSMOG', a large legacy survey at the 12m APEXб telescope . ... ALLSMOG' is an APEX large legacy programme designed to observe molecular gas (via the 12 CO(2-1) emission line) in a large sample of local, low mass (<10 10 M sun ) galaxies. ...