The one where I was supposed to receive necklace from Izumi. After credits finished, the music of the title screen started playing for a second and then the screen remained black and the game became unresponsive. (there was this rotating loading icon displayed instead of mouse cursor) and I couldn't do anything.

The game apparently also created a file called traceback.txt. Also Windows 7 I'm using created error report too

I'll show the contents of these files here:

Windows error report

Описание:
Ошибка привела к остановке взаимодействия программы с Windows.

Сигнатура проблемы:
Имя события проблемы: AppHangB1
Имя приложения: Angels with Scaly Wings.exe
Версия приложения: 0.0.0.0
Отметка времени приложения: 5586cc5c
Сигнатура зависания: c644
Тип зависания: 0
Версия ОС: 6.1.7601.2.1.0.256.48
Код языка: 1049
Доп. сигнатура зависания 1: c644c0cf3164ac2d3eb335d59777fcc5
Доп. сигнатура зависания 2: 394d
Доп. сигнатура зависания 3: 394df603ebe4f5387997e31768b2d7f8
Доп. сигнатура зависания 4: c644
Доп. сигнатура зависания 5: c644c0cf3164ac2d3eb335d59777fcc5
Доп. сигнатура зависания 6: 394d
Доп. сигнатура зависания 7: 394df603ebe4f5387997e31768b2d7f8

Ознакомьтесь с заявлением о конфиденциальности в Интернете:
http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0419

Если заявление о конфиденциальности в Интернете недоступно, ознакомьтесь с его локальным вариантом:
C:\Windows\system32\ru-RU\erofflps.txt

Windows 7 Privacy Statement
View Windows 7 Privacy Statement.



traceback.txt contents

I'm sorry, but an uncaught exception occurred.

While loading <'Image' u'image/ui/title/kevin.png'>:
File "renpy/common/00start.rpy", line 256, in script
python:
File "renpy/common/00start.rpy", line 258, in <module>
renpy.call_in_new_context(_restart[2])
Exception: Could not load image u'image/ui/title/kevin.png': error('Out of memory',)

-- Full Traceback ------------------------------------------------------------

Full traceback:
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\bootstrap.py", line 290, in bootstrap
renpy.main.main()
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\main.py", line 487, in main
run(restart)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\main.py", line 147, in run
renpy.execution.run_context(True)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\execution.py", line 761, in run_context
context.run()
File "renpy/common/00start.rpy", line 256, in script
python:
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\ast.py", line 814, in execute
renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\python.py", line 1695, in py_exec_bytecode
exec bytecode in globals, locals
File "renpy/common/00start.rpy", line 258, in <module>
renpy.call_in_new_context(_restart[2])
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\game.py", line 330, in call_in_new_context
return renpy.execution.run_context(False)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\execution.py", line 761, in run_context
context.run()
File "renpy/common/_layout/screen_main_menu.rpym", line 28, in script
python hide:
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\ast.py", line 814, in execute
renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\python.py", line 1695, in py_exec_bytecode
exec bytecode in globals, locals
File "renpy/common/_layout/screen_main_menu.rpym", line 30, in <module>
ui.interact()
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\ui.py", line 285, in interact
rv = renpy.game.interface.interact(roll_forward=roll_forward, **kwargs)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\core.py", line 2492, in interact
repeat, rv = self.interact_core(preloads=preloads, trans_pause=trans_pause, **kwargs)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\core.py", line 2845, in interact_core
self.draw_screen(root_widget, fullscreen_video, (not fullscreen_video) or video_frame_drawn)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\core.py", line 1921, in draw_screen
renpy.config.screen_height,
File "renpy/display/render.pyx", line 416, in renpy.display.render.render_screen (gen\renpy.display.render.c:6687)
rv = render(root, width, height, 0, 0)
File "renpy/display/render.pyx", line 185, in renpy.display.render.render (gen\renpy.display.render.c:2859)
rv = d.render(widtho, heighto, st, at)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\layout.py", line 685, in render
surf = render(child, width, height, cst, cat)
File "renpy/display/render.pyx", line 103, in renpy.display.render.render (gen\renpy.display.render.c:3321)
cpdef render(d, object widtho, object heighto, double st, double at):
File "renpy/display/render.pyx", line 185, in renpy.display.render.render (gen\renpy.display.render.c:2859)
rv = d.render(widtho, heighto, st, at)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\transition.py", line 361, in render
top = render(self.new_widget, width, height, st, at)
File "renpy/display/render.pyx", line 103, in renpy.display.render.render (gen\renpy.display.render.c:3321)
cpdef render(d, object widtho, object heighto, double st, double at):
File "renpy/display/render.pyx", line 185, in renpy.display.render.render (gen\renpy.display.render.c:2859)
rv = d.render(widtho, heighto, st, at)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\layout.py", line 685, in render
surf = render(child, width, height, cst, cat)
File "renpy/display/render.pyx", line 103, in renpy.display.render.render (gen\renpy.display.render.c:3321)
cpdef render(d, object widtho, object heighto, double st, double at):
File "renpy/display/render.pyx", line 185, in renpy.display.render.render (gen\renpy.display.render.c:2859)
rv = d.render(widtho, heighto, st, at)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\layout.py", line 685, in render
surf = render(child, width, height, cst, cat)
File "renpy/display/render.pyx", line 103, in renpy.display.render.render (gen\renpy.display.render.c:3321)
cpdef render(d, object widtho, object heighto, double st, double at):
File "renpy/display/render.pyx", line 185, in renpy.display.render.render (gen\renpy.display.render.c:2859)
rv = d.render(widtho, heighto, st, at)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\screen.py", line 623, in render
child = renpy.display.render.render(self.child, w, h, st, at)
File "renpy/display/render.pyx", line 103, in renpy.display.render.render (gen\renpy.display.render.c:3321)
cpdef render(d, object widtho, object heighto, double st, double at):
File "renpy/display/render.pyx", line 185, in renpy.display.render.render (gen\renpy.display.render.c:2859)
rv = d.render(widtho, heighto, st, at)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\layout.py", line 685, in render
surf = render(child, width, height, cst, cat)
File "renpy/display/render.pyx", line 103, in renpy.display.render.render (gen\renpy.display.render.c:3321)
cpdef render(d, object widtho, object heighto, double st, double at):
File "renpy/display/render.pyx", line 185, in renpy.display.render.render (gen\renpy.display.render.c:2859)
rv = d.render(widtho, heighto, st, at)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\im.py", line 473, in render
im = cache.get(self)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\im.py", line 200, in get
surf = image.load()
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\im.py", line 524, in load
surf = renpy.display.pgrender.load_image(renpy.loader.load(self.filename), self.filename)
File "C:\Program Files (x86)\Steam\steamapps\common\Angels with Scaly Wings\renpy\display\pgrender.py", line 160, in load_image
raise Exception("Could not load image {!r}: {!r}".format(filename, e))
Exception: Could not load image u'image/ui/title/kevin.png': error('Out of memory',)

Windows-7-6.1.7601-SP1
Ren'Py 6.99.12.2.2029
Angels with Scaly Wings 1.06