Game tembak-menembak adalah genre populer yang biasanya dibuat dengan engine kompleks seperti Unity. Namun, engine tersebut membutuhkan keahlian tinggi dan sumber daya besar. Penelitian ini mengeksplorasi penggunaan Ren’Py—engine yang biasa dipakai untuk novel visual—untuk membuat game shooter sederhana berjudul Ren’Py Crisis. Game dikembangkan menggunakan Python dalam Ren’Py, mencakup kontrol senjata, AI musuh, dan sistem skor. Evaluasi dilakukan melalui survei 34 responden menggunakan GUESS. Hasil analisis menunjukkan data valid dan reliabel, serta game dinilai memberikan pengalaman menyenangkan, terutama dari segi usability, visual-audio, dan kepuasan pribadi. Meskipun tanpa fitur naratif dan multiplayer, Ren’Py terbukti layak untuk membuat game shooter sederhana. / Shooter games are one of the most popular genres in the video game industry, usually developed using complex game engines such as Unity or Unreal Engine. However, these engines require high technical skills and extensive resources, making them less accessible for independent developers. Ren’Py, a game engine primarily designed for developing visual novels, offers a simpler alternative. This study explores the feasibility of using Ren’Py to develop a shooter game titled Ren’Py Crisis. The research aims to develop a simple shooter game using Ren’Py and to evaluate user satisfaction through the Game User Experience Satisfaction Scale (GUESS). The development process involves Python scripting in Ren’Py to build game mechanics such as weapon control, enemy AI behavior, and scoring systems. A user survey was conducted with 34 respondents aged 18–40, and statistical analyses were performed using SPSS.The resuts of the validity test using Pearson Correlation shows that the overall factors results is above 0.339 indicating that it is valid. The results for the reliability test with the value of Cronbach’s Alpha 0.834 show that the data is reliable. The results of the normality test show that the majority of the data is not normal, therefore the test will use t-Test for parametric data and Wilcoxon Signed Rank test for non-parametric data. The results show that players generally agreed that the game provided an enjoyable experience, particularly in usability, visual and audio aesthetics, and personal gratification. Although narrative and multiplayer features were not implemented, the results indicate that Ren’Py is a viable option for simple shooter game development.