Games like TROUBLESHOOTER: Abandoned Children - Giselle's Costume Set

If you finished TROUBLESHOOTER: Abandoned Children - Giselle's Costume Set, the closest matches are Labyrinth, Geneforge 4: Rebellion, Neurodeck, The Heroic Legend of Eagarlnia and Popup Dungeon. All 6 share its indie genre and are ranked by how closely their themes and modes overlap.