The first game released by Gotmail. The player must escape a hair salon after falling asleep.
The second game released by Gotmail. It was the first to have multiple language options for Japanese, English and Korean. The player must escape a bar after falling asleep.
The fifth game released by Gotmail. The player must escape an office.
The eighth game released by Gotmail. This game was never translated into English. The player must escape a cafe.
The ninth game released by Gotmail, in collaboration with Sugiura Metals Company. This game was never translated into English. The player must solve a mystery in a scrapyard.
The third game released by Gotmail, this time in collaboration with the used car website Goo-net. The player must escape a car shop.