


45hz
Game will sometimes run not in fullscreen mode. Issue will be resolve once you change resolution within the settings tab from windowed to fullscreen or vice versa.
Game crashed a few times when running GE-Proton 9-7. But no issue when not running any version of proton.
OP and ED doesnt work on any version of GE-Proton on either gaming or desktop mode. Tried GE8-32 from previous reports and also 9-6 onwards to 9-10 but to no avail. All skipped when trying to play.
Theres no issue with alightment on flowchart unlike on previous yuzusoft titles.

Sometimes I would be forced into the game again while tabbed out when playing in Fullscreen mode
Everything I looked into worked well. Files from NekoNyan worked and my saves from Windows worked out of the box with Steam Cloud

In Desktop Mode with fullscreen, moving the mouse cursor to top menubar may cause the mouse click not working. Using Alt-Tab to switch to other windows and then switch back to the game can fix this problem.
GE-Proton9-5 has added fix for the game to play videos , but it seems that there are some problems.Test result:
- GE-Proton9-5
- OP: cannot play (skip)
- ED: play normally
- GE-Proton9-4
- OP: can play, lag at the video begin for a few seconds, game freeze at the video end
- ED: can play, lag at the video begin for a few seconds, game freeze at the video end, no sound (GST_PLUGIN_FEATURE_RANK=protonaudioconverterbin:NONE %command% cannot fix)
- GE-Proton8-32
- OP: can play, lag at the video begin for a few seconds
- ED: can play, lag at the video begin for a few seconds, no sound (GST_PLUGIN_FEATURE_RANK=protonaudioconverterbin:NONE %command% can fix)
- Proton 9.0-1
- OP: can play, lag at the video begin for a few seconds, game freeze at the video end
- ED: cannot play (show test card)
- Proton 8.0-5
- OP: play normally
- ED: cannot play (show test card)

PROTON_NO_D3D11=1 %command%
wmp11, cjkfonts
-10mV for CPU/GPU/SoC, Limit TDP to 4W
No sound in OP/ED
Some elements in flowchart is miss-placed
Low fps on menu, FPS drops significantly sometimes.
When playing OP/ED, screen flicks in Game Mode
OP/ED absence is the major issue and it is frustrating and ruining the game experience.

PROTON_USE_WINED3D=1 %command%
Really lag and somethins crash when video is play
When steam cloud is on the continue button is sometimes not work

GST_PLUGIN_FEATURE_RANK=protonaudioconverterbin:NONE %command%
In Desktop Mode with fullscreen, moving the mouse cursor to top menubar may cause the mouse click not working. Using Alt-Tab to switch to other windows and then switch back to the game can fix this problem.
When starting the game in Steam Deck Gaming Mode, screen will flicker when playing OP or ED. In Steam Deck Desktop Mode, screen is displayed normally.
OP and ED can play with GE-Proton8-11 and the launch option. Without the launch option, ED have no sound.

Run winecfg to enable "Emulate a virtual desktop" and set "Desktop size" to 1280x720
In Desktop Mode with fullscreen, moving the mouse cursor to top menubar may cause the mouse click not working. Using Alt-Tab to switch to other windows and then switch back to the game can fix this problem.
Enable "Emulate a virtual desktop" to fix the problem that screen will flicker when playing OP in Gaming Mode. OP can play with Proton 7.0-6

In Desktop Mode with fullscreen, moving the mouse cursor to top menubar may cause the mouse click not working. Using Alt-Tab to switch to other windows and then switch back to the game can fix this problem.
When starting the game in Gaming Mode, screen will flicker when playing OP. In Desktop Mode, screen is displayed normally.
OP can play with GE-Proton7-43

Refresh Rate:
- 60 hz
Thermal Power (TDP) Limit:
- 5 Watts
Frame drop will occur during gameplay in Gaming Mode
Game crash can happen when navigating the top menubar
Screen flickers when playing a video file in Gaming Mode

When starting the game in Gaming Mode, screen will flicker when playing OP. In Desktop Mode, screen is displayed normally. In Desktop Mode with fullscreen, when mouse pointer moves to top menubar, the game may freeze.
OP can play with GE-Proton7-43
When starting the game in the gaming mode, screen will flicker when playing OP. In the desktop mode, screen is displayed normally.
OP can play with GE-Proton7-43

Both English and Japanese switching works perfectly, assign Back grip L4 to E for English and R4 to J for Japanese
Back grip buttons adjusted to switch between English and Japanese

renamed video files
At the ending video the test screen showed up and the game froze completely shortly afterwards.
I tried Proton 7.0-2 and experimental both showed the same issue at the ending video (the first one surprisingly played flawlessly with standart proton, i recommend renaming both though just in case). You won't miss anything by skipping them, unfortunately since they freeze the game and they can't be turned off like in the "Flowers"-VNs i can't call the game playable without tinkering yet.
第一个视频会播放大概一秒,然后卡死
在执行 protontricks 1829980 wmp11 后第一个视频被直接跳过。安装 K-lite 后会导致程序直接崩溃

PROTON_USE_WINED3D=1 %command%
when switching between fullscreen an window mode the screen goes black
Videos stutter
PROTON_USE_WINED3D=1 %command%
需要安装 wmp11 以正常播放视频。但由于未知原因,OP 无法播放,各线路 ED 可以正常播放
相比起 Windows,有略微掉帧,考虑到 Galgame 掉帧并不影响游玩,故问题不大
Set R4 as left mouse click to navigate certain menus with trackpad mouse. Rest of the game can be played with default gamepad controls.
Screen would flash black once before SD image animations were displayed on screen. Constant screen flashing during opening movie.
Needs GE proton to play properly, default proton launches to a black screen. Installing 32bit libxcomposite fixes this on other distros but does not on deck.
PROTON_USE_WINED3D=1 %command%
used protontricks 1829980 wmp11
as usual for Yuzusoft games.
Going from windowed to fullscreen or vice versa sometimes requires a restart to work correctly.
OP movie will not play even with wmp11. ED movie does play with wmp11 but might result in graphics freezing.
Playing with default proton should be fine if you don't care about the MV (they're not that important).
PROTON_USE_WINED3D=1 %command%
Use PROTON_USE_WINED3D=1 to bypass black screen on startup. I tried combinations of wmp11, wmp9, and quartz on Proton 5.0-10, 6.3-8, 7.0-1, and GE 7_10-1, but could not get movies to play. Everything else is fine. Played until opening movie.
Game runs and detects controller input properly, however it is impossible to play as you can't see anything. Installing various libraries in desktop mode that allowed me to run it on a desktop linux system had no effect here.
PROTON_USE_WINED3D=1 %command%
The upper menubar may have flickering problems.
Like with any other KiriKiri based game: No Video playback.
PROTON_USE_WINED3D=1 %command% Is required to fix black screen.