http://www.mangago.me/read-manga/highschool_boys_trapped_in_a_fantasy_world/
http://www.mangago.me/read-manga/reincarnated_into_demon_king_evelogia_s_world/
^haven't actually read these ones
http://www.mangago.me/read-manga/isekai_tensei_ore_ga_otome_ge_de_kyuuseishu/
^otome game setting, very high in in-game mechanics!!
http://www.mangago.me/...... 1 reply
