Zutto Issho is a first person perspective dating simulation game that when it was rereleased by Hamster the game graphics, the packanging & the ending song were changed.
The goal of the game is to win the girls heart so the player will have to date her and make her feelings about the player's character grow. There are also some time limits in the conversations so the player have to decide quick what to do. There are also other characters to interact with (even the girls got their rival).
The game features japanese voice acting for the characters.
