Ive had this game for a while, but never completed it. I went back to install and play it on both an iphone 6 and ipad Air 2 with lastest ios installed. Screen goes black after first cutscene and never recovers on either device. Developer website support page is broken so issue cant be reported to them. Might still work and be playable on older devices or OS installs, but not on anything new.
Crashm0nkey about Tactical Soldier - Undead Rising