Edguy
2280
Semi Modern (Start with classic control and OpenGL in DOSbox) Generic Controller about 7 hours
combined playtime Has modern style controls and easy mouse toggle, plus touch menu. Requires that you set output=opengl on each .conf file for DOSbox in the install folder. Also works under the assumption you start game with classic controls. Hold right grip and use touch pad to move the pointer out of the way.
warhammer 40,000 fire warrior
Modern w/ Back Buttons Steam Deck Uses triggers for weapons and bumpers for grenades and sword. Back buttons use scope and infared
Mouse Inputs Keyboard Inputs