One of the most demanding challenges for teachers in undergraduate nursing programmes is teaching the intangible aspects of the discipline, such as its conceptual and theoretical bases. This study aimed to evaluate nursing students' satisfaction and knowledge acquisition after taking part in a specific themed game to learn about nursing theories and models. A descriptive, cross-sectional, quantitative, interventional study was undertaken involving 105 nursing degree students. After taking part in a themed game called "The Nurse Theorist game", the knowledge acquired by the students was assessed plus their satisfaction with the game. The data was analysed using descriptive statistics. The results indicated that the average score for knowledge was 8.28 points (on a scale of 0-10); the overall average score for satisfaction was 7.60 points out of 10. The scores obtained for satisfaction with each aspect of the game ranged from 2.90 to 3.90 out of 5. All the students recommended using this game for this subject in the years to come. To conclude, the proposal for a themed game specifically for learning nursing theories and models has been revealed to be effective in terms of knowledge acquisition and student satisfaction.