The game for me runs badly with max 37 fps, dips below 30 from time to time, and stutters. This is on Radeon RX580, 16 gb RAM and OctalCore AMD FX-8320, 4000 MHz. My PC is above recommended settings. Any suggestions? Is this only GOG version?

Hi. I'm having the same issue with a GTX 1080ti, 16GB RAM & Ryzen 7 2700X. The framerate fluctuates between 25-30fps with short freezes regardless of resolution and settings. Does anyone have an idea?

When I open Google Chrome (as a maximized window) and start the game on top of it, I get between 40-91fps. There seems to be a framerate cap at 91fps. The framerate isn't stable, but atleast it is somewhat playable like this. So far only Google Chrome has worked for me. Opening the Windows Explorer for example doesn't work.

For me, it just worked. I was playing with the settings and it started running with a stable 60 FPS. At least at the first level. I didn't get far, because it doesn't detect my PS2 controller, even with x360. Never had a problem with any other game.

Have the same problem
RTX 2080,32 GB DDR4 and R7 2700x

Same here. GTX 1080, plenty of RAM, i7-6700 CPU. FPS is anywhere in the 25-45 FPS, which isn't that good. And still in 2021. I've not found any setting (low/medium/high, windowed, full screen, different resolutions) that make the FPS anything other than 25-45 FPS for anything.

Using GOG's overlay to show FPS (and my eyes to judge)

While in-game, CPU usage hovers around 8-9%, GPU around 25% all the time. No throttling that I can tell.

I just installed the game and ran into the same problem. The hex edit suggested on this site seems to help.

https://www.pcgamingwiki.com/wiki/Asterix_%26_Obelix_XXL_2#Poor_Performance

I took too much time on how the search with HxD but it works ! I have now a sweet 65 fps.

Yeah, same for me as well. Super sluggish out of the box but after the edit it ran really smoothly. I wonder if this is the same for everybody, or just a select few.

Hello all,

Just a quick message to confirm doing the Hex Edit is indeed a solution. Game runs at a constant 60 fps now.

Was starting to give me headaches with how badly it ran out of the box.

Thanks for the solution.

This game worked correctly for me, until 10-15 days ago. Now, when I recover a saved match, or I start a new one, it stutters and some commands don't work anymore. Keys for directions are ok, but standard command for punch (D), jump (space), kick (S) don't work. I uninstalled and installed the game again, but it's the same.
Has there been any update to the game? Someone has a problem like this?