Inclusion Criteria:  Be at least 45 years old. Have normal cognitive functioning. Reside in the region of Galicia (Spain).  Exclusion Criteria:  Have serious mental or medical disorders (e.g., severe depression, schizophrenia, bipolar disorder, dementia, dissociative disorders, substance dependence, acute suicidal ideation). Recent psychological or psychiatric treatment (in the past 2 months), or participation in another trial related to active aging. Do not have the appropriate devices to play the game (computer and smartphone with internet connection), cannot communicate in Spanish, or have problems (e.g., sensory, physical) that make it impossible to play the videogame.