Quickly made an account to report this so I'll cut right down to it. During the " whos the boss" advanced story section (Under the bridge) had an issue occur when deafeating all opponents just after the timer ran out. Resulting in me being left in game without an interface to back out from. To elaborate, the timer ran out during an animation finishing up and finally dealing the killing blow. Figured that last bit registering might have caused a conflict between a win state and a fail state. (Animation was a cerebella throw if it helps. ) The game showed the "you lose" screen but dident produce a menu afterwards. Leaving me with an idling character animation and no kind of interface. Out of curiosity i waited a minute or two thinking the servers might be lagging. Still no menu. Ended up forcing a restart. My device is a Samsung s8 running Android 7.1 Hope this helps, love the games.