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Individuals with problem gambling symptomatology spend more on loot boxes than individuals without such symptoms. This study investigated whether other psychopathological symptomatology, specifically symptoms of obsessive-compulsive behaviour and hoarding may also be associated with increased loot box spending.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>In a large cross-sectional, cross-national survey (<jats:italic>N<\/jats:italic> = 1,049 after exclusions), participants recruited from Prolific, living in Aotearoa New Zealand, Australia, and the United States, provided self-reported loot box spending, obsessive-compulsive and hoarding symptomatology, problem gambling symptomatology, and consumer regret levels.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>There was a moderate positive relationship between loot box spending and obsessive-compulsive symptoms and hoarding. Additionally, greater purchasing of loot boxes was associated with increased consumer regret.<\/jats:p><\/jats:sec><jats:sec><jats:title>Discussion and Conclusion<\/jats:title><jats:p>Results identified that those with OCD and hoarding symptomatology may spend more on loot boxes than individuals without OCD and hoarding symptomatology. This information helps identify disproportionate spending to more groups of vulnerable players and may assist in helping consumers make informed choices and also aid policy discussions around the potentialities of harm.<\/jats:p><\/jats:sec>","DOI":"10.1556\/2006.2023.00038","type":"journal-article","created":{"date-parts":[[2023,8,18]],"date-time":"2023-08-18T08:24:07Z","timestamp":1692347047000},"page":"733-743","update-policy":"https:\/\/doi.org\/10.1556\/policypage.crossmark.crossref.2","source":"Crossref","is-referenced-by-count":15,"title":["The potential relationship between loot box spending, problem gambling, and obsessive-compulsive gamers"],"prefix":"10.1556","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1410-8325","authenticated-orcid":true,"given":"Shaun S.","family":"Garea","sequence":"first","affiliation":[{"name":"School of Psychology, Massey University, Palmerston North 4424, Manawatu, New Zealand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0872-3647","authenticated-orcid":true,"given":"James D.","family":"Sauer","sequence":"additional","affiliation":[{"name":"School of Psychological Sciences, University of Tasmania, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4059-243X","authenticated-orcid":true,"given":"Lauren C.","family":"Hall","sequence":"additional","affiliation":[{"name":"School of Psychology, Massey University, Palmerston North 4424, Manawatu, New Zealand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0571-215X","authenticated-orcid":true,"given":"Matt N.","family":"Williams","sequence":"additional","affiliation":[{"name":"School of Psychology, Massey University, Palmerston North 4424, Manawatu, New Zealand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2386-072X","authenticated-orcid":true,"given":"Aaron","family":"Drummond","sequence":"additional","affiliation":[{"name":"School of Psychology, Massey University, Palmerston North 4424, Manawatu, New Zealand"},{"name":"School of Psychological Sciences, University of Tasmania, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"425","reference":[{"key":"B1","series-title":"Journal of Obsessive-Compulsive and Related Disorders","article-title":"Severity benchmarks and contemporary clinical norms for the Obsessive-Compulsive Inventory-Revised (OCI-R)","volume":"27","author":"Abramowitz, A.","year":"2020","unstructured":"Abramowitz, A., Abramowitz, J. 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