Tool Ren'Py Extended Variable Viewer 3.01.00 - For walkthrough authors, game authors and modders

[FaceCrap]

But there's something wrong with the game. I don't know why, but it's really slow to save and, more important, fucking slow when it rollback, to the point that two rollback in a row totally freeze the game.

I had the same experience. Although the freeze also seemed to happen with saving. I don't know how long it took for you, but one time I've let it sit for about 10 minutes without it becoming responsive.
But, like I said, when I played it without the tool, this didn't happen, at least for me.

Hmmm... I also always force Angle/Angle2... got an old GFX card and some renpy versions seem to have a problem with it if I don't switch render engine. Those vertical panning images sometimes tend to get chunked, and some part show like it's wrapped, causing misalignments. Totally forgot about that, maybe this could also be a factor.

 

[anne O'nymous]

But, like I said, when I played it without the tool, this didn't happen, at least for me.

I don't doubt about this, if it was native to the game, everyone would be bashing it and its dev.

But I really don't understand why it happen. As I said, over a dozen of other Ren'Py 7.3.5.606 games (because I goes as far as to keep the same build in case a silent bug fix happened) it's the only one to react that way.
I checked the source for Ren'Py itself, all the files have the same MD5 hash than the files from 7.3.5 SDK.
I deleted all the pyo, rpyc and rpymc files for the core, in case the dev did a trick (a legit source file, and a modified compiled one).
I even put all the game files in place of another game, so with core files I witnessed working perfectly.
And still the same problem whatever I tried :/

Nothing in the configuration seem to justify this. The code is weird, but not to this point. And there's near to no variables (less than 200, against near to 1,000 for one of the test game).

I'll still continue to search what can be the cause, but for now I'll focus on the save security net since it need a quick update of the mod.