世界観とBGMが良い
とても良いゲームだと
思いました!
キャラクターも可愛い
ですし、
BGMも心が落ち着きます。
難易度的にも
子供も遊べる難易度なので
値段も安いですし
とてもオススメのゲームです
Response from developer
なっちゃんだよ。 可愛いって言ってくれてありがと。世界観とBGMも気に入ってもらえてよかった。オススメのゲームなんてうれしい。 なっちゃんより。

Navigate a maze to find a lost friend. Control movement by tapping the left or right side of the screen. Cooperate with a partner in a two-player mode for a shared challenge.
1.1.0
January 6, 2026
- Fixed a bug that when you touch the T&M button, my HP won't open. - Changed http to https. - iOS26 supported.
More$0.99
Additions
1.Online multi-play.
なっちゃんだよ。 可愛いって言ってくれてありがと。世界観とBGMも気に入ってもらえてよかった。オススメのゲームなんてうれしい。 なっちゃんより。
Lost Nacchan involves navigating through mazes. In solo play, you control movement by tapping the left or right side of the screen. In cooperative mode, two players work together, with each controlling one direction of movement.
The provided data does not specify if Lost Nacchan contains advertisements. As it is a paid application, it may not include ads.
Lost Nacchan offers two primary game modes: Solo play, where you navigate the maze alone, and Play with your partner, a cooperative mode for two players.
Character movement is controlled via the touchscreen. In solo play, tapping the left side moves left, and tapping the right side moves right. In cooperative play, each player controls one direction of Siichan's movement.
Lost Nacchan has an age rating of 4+, making it suitable for young children and general audiences.
Lost Nacchan was last updated on January 6, 2026, with version 1.1.0. This indicates recent development and potential for ongoing support.
The provided data does not explicitly list supported devices. However, as a mobile application, it is likely available on iOS and Android platforms.
Lost Nacchan is a paid application and costs $0.99. There are no mentions of in-app purchases or subscriptions.