To enjoy the games posted here, you need to have custom firmware installed on your PSP.
If you don't have custom firmware, please refer to this guide: Convert your PSP to custom firmware
Alternatively, if you don't have a Pandora battery: Convert your PSP to custom firmware without a Pandora Battery
If you already have custom firmware, you need to install the latest version for your PSP:
* 5.00 M33
* ChickHEN R2
* 5.03 GEN-C
* 5.50 GEN-D3
* 5.50 GEN-D4
* 5.50 Prometheus
* 5.03 Prometheus
