Games Companies Jack Tech Release Dates Popular games Anticipated Lists PC check My games Genres Companies Platforms Games by Jack Tech Company role Any roleDeveloper Years All years Platforms All platformsPCMac Statuses All statusesEarly Access Best games of the company Jack Tech for {year} year[/year] by release date by popularity 雀姬/姫麻雀 Free game, Anime / Manga, Casual game August 5, 2019 Steam: 53/100 This online multiplayer mahjong game features matches using Japanese riichi and Sichuan rules. 雀姬 lets players compete with friends, spectate other...