This game really sucks. You need to have a cheat engine for it. Miss nearly every shot even at 70-85% chance to hit! Yet the enemy hits you more often when it's only at 20-50% chance to hit! Multiple times in a row. The game mechanics is totally fucked up on this game. Due to this reason the game is impossible nearly.
Second floor has at least 3-4x as many enemies as your unit. I was down to 2 units for me and 2 for the enemy.. 80% chance hit.. Missed nearly every shot.. Enemy had 20% chance to hit me and hit me 2 out of 3 times! My team went down when it should of been an easy win with 75-80% hit chance with enemy at less than 50%.. But nope since I was about to win the battle I started missing with incredible odds.. it was like I was actually only getting 20% chance like the percentage flipped. It was just plain stupid.
i dont need to cheat to win this game, remember lv team and choose carefully, you can win but it shed you time. and NOT EVERY OPERATOR HAVING SAME LV, DEPEND ON WHAT THEY KILL AND HOW MANY THEY KILL, SO KILLING SOMETHING OR HIT SOMETHING, YOU NEED TO THINK CAREFULLY
also, don't moving if not needed, it will reduce your hit rate, and take advantage to block enemy by using blockade the map given.
the harder is the next version also know as 2. It will make you break your computer.
% hit rate of the game isnt accuracy, you need to check status of evasion, the higher of this, the more shot you missed. Low lv also affected how you got hit or not too. If you very unlucky, i suggest do it again
just think this game is darksoul version.
THe best team balance purpose
2. tanker ( blade girl and robot )
2. agi team
2. Machinegun and shotgun ( dont like alpha and Mikano much so i pass but 2 of them having highest chance hit them, if only their range isnt suck in the map tight)
PS: playing the game not cheat and win this is more fun than using this
Edit: now i need 2 snipers to clear academy :/
Edit 2 :i found out that lv can get though kill boss and promote last mission at X location