Hi folks!

Update 0.9.1 released with below major points
- All 7 achievements now available, before this patch only 1st achievements was availble.
- Added bonus point when hit 2 enemy unit with one bullet.
- Score bug fixed on co-op mode which some time occurred.
-Some other minor fixes.

If you face any problem please inform us in discussions section. https://steamcommunity.com/app/820530/discussions/