maybe you might want to extrapolate the game (opposite of interpolate)?
extrapolate, if any of you don’t know, is when you make it look and feel the same speed, but use a smaller fps and make enemies go “faster” so that it balances out. interpolate is when you do the opposite: increase fps but make the stuff inside go “slower”.
for example, to extrapolate this game, divide the fps by 3 to get 12 fps and make everything ingame 3 times as fast. it’ll feel sorta the same but it will be more performance-friendly on other computers.