On July 26th, 5pb will release a port of Dunamis15 for the PSP. You may remember Dunamis15 as the visual novel with a time-loop where you play as different characters. You can watch a trailer for the PSP version below:
Dunamis15 takes place in the near future. You play the game from the perspective of five different characters with the goal of ending the game’s time loop, which repeats the same events over and over. You can read about the various characters in the link above.