developer updated the game to 1.1.2 (i guess its build5), here is the google translate for the new stuff in this build:

· UI English support
- Fixed bug that config was not saved correctly
· Fine adjustment of shaders
· Add enemy character
· Add sniper exclusive mode
· Two types of achievements added
· Additional bonus illustration added one piece
· Added light machine gun
· Version change of development engine

since the shader of this game eating the memory like theres no tomorrow, maybe this time we can expect more fps at this build