Games like Patrol no Gunji Hakubutsukan 3: Chouzetsu Muteki Kyuukyoku Heiki

If you finished Patrol no Gunji Hakubutsukan 3: Chouzetsu Muteki Kyuukyoku Heiki, the closest matches are Degraman: Act II - Victor, Qi Shen Nong Gui, Michihaku Lucient 2: Itsuka, Kimi ga Otona ni Natte mo, Spacebourne and Farm RPG. All 10 share its indie genre and are ranked by how closely their themes and modes overlap.